Li Jiangping, head of the Traffic Management Bureau of the Ministry of Public Security (photo by Jiao Fei)

　　CCTV News:The State Council Press Office held a press conference on the 18th, inviting Lian Weiliang, deputy director of the Development and Reform Commission, Liu Xiaoming, deputy director of the Ministry of Transport, Li Jiangping, head of the Traffic Management Bureau of the Ministry of Public Security, Su Jie, director and spokesperson of the Comprehensive Coordination Department of Work Safety of the Emergency Management Department, Yan Hexiang, chief engineer and spokesperson of the State Railway Administration, Dong Zhiyi, deputy director of the Civil Aviation Administration of China, and Li Wenxin, deputy general manager of the Railway Corporation, to introduce the situation and work arrangements in Spring Festival travel rush in 2019, and answer questions from reporters.

　　Li Jiangping introduced that Spring Festival travel rush is the largest personnel flow in a year, and the goal of the public security traffic control department is to do its best to make the people walk safely and smoothly. All localities should make early judgments, strengthen organizational leadership, do a good job in overall planning, and ensure the effectiveness of traffic security work. The main work measures are:

　　First, stick to the safety bottom line and prevent major traffic accidents. Strengthen source control, intensively investigate and urge the rectification of road traffic safety hazards, and prohibit unqualified vehicles and unqualified people from participating in Spring Festival travel rush. Highlight key rectification, strictly investigate and control "two passengers, one danger and one cargo" and key vehicles such as school buses and rural vans. Strict road management, maximize the police force and equipment on the road, crack down on serious traffic violations such as "three overload and one fatigue" and drunk driving according to law, and always maintain a high-pressure situation.

　　Second, escort orderly to prevent serious traffic congestion. In view of three kinds of situations that are easy to cause congestion, such as big traffic flow, traffic accidents and bad weather, we require local public security traffic control departments to make classified policies and actively respond. For the traffic congestion caused by large traffic flow, it is necessary to strengthen traffic command and guidance, ensure the orderly passage of vehicles, and prevent disorder and immobility. For the congestion caused by traffic accidents, it is necessary to link the police with the insurance, compensate quickly and withdraw quickly to prevent small accidents from causing big congestion. For the congestion and detention caused by bad weather, it is necessary to coordinate the relevant units to shovel ice and snow in time to ensure traffic and minimize road closures.

　　Third, strengthen publicity services and create a caring and warm traffic environment. Adhere to strict and standardized fair and civilized law enforcement, adhere to publicity and tips first, and guide the masses to travel safely, civilly and reasonably. Insist on combining management with service, carry out the theme activity of "Safe Traffic Police Peer in Spring Festival travel rush" in depth, and set up Spring Festival travel rush Love Station relying on traffic police law enforcement stations and expressway service areas to provide passengers with convenient and beneficial services within their power, promptly accept people’s emergency help, and make people’s trip to Spring Festival travel rush more intimate and warm.　

Tel: 0914-2313973 Medical Administration Department

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　 　 Special feature of 1905 film network After that, Xu Haofeng was spread more and more. The media is eager for legend, and peers are looking forward to performance. In addition to the common names such as writer, director and martial arts instructor, rumors have claimed that this college teacher has become the head of a certain sect. However, just as he and the famous "academic" directors in recent years can’t be easily classified into the ranks of China directors divided by generations, Xu Haofeng and his films can’t simply be classified as traditional martial arts films. This made Xu Haofeng embark on a completely different road from the previous martial arts movies since he made his debut in 2012. And to this part, not only is the master passing by, but you can almost see the entrance of the school.

　 　 Record companies always advertise newcomers with the banner that "no one has ever sung like him". This sentence can also be used in Xu Haofeng’s name: no one has ever made a martial arts movie like him. It is precisely his strength and fortune to break the wind direction led by Hong Kong for a long time. Nowadays, the brand of the new school of martial arts can definitely afford to make movies by taking moves from oral instruction.

　 　 The film has been in China for 110 years, and the martial arts film has a history of 87 years. Since the first martial arts film, most chivalrous swordsmen wear Peking Opera bunt and follow the routine of Wusheng peking opera blues. What did the ancients wear? It was not until two great directors, Li Hanxiang and Hu Jinquan, that the film circle became addicted to textual research, and gradually took off their costumes and embarked on the road of life. However, the improvement of martial arts drama is not so easy, and Hong Kong people carry forward the title of "martial arts director" to shoot action scenes instead of directors.

　 　 Although there is no martial arts in the Hong Kong martial arts circle, Liu Jialiang, the famous director, is a direct descendant of Hongquan. However, the mainstream still belongs to Cheng Xiaodong and Yuan Heping, who have a background in Peking Opera, and Jackie Chan and Sammo Hung, members of the "Seven Little Happiness" from the troupe. These martial arts refers to the "monopoly" of Hong Kong martial arts films, which makes the action scenes more and more dazzling, in order to highly purify the word entertainment. It made the martial arts films develop into the 90′ s full of gods and buddhas. The action styles they created also spread from Hong Kong to Greater China and even Hollywood. After the new millennium, Zhang Yimou is still the remnant of Xiangjiang River, which is a trick and a half, and all of them eat the old money accumulated over the years. This year, Chen Kaige remake a novel from Xu Haofeng, and the martial arts instructor still invited Ku Huen Chiu from Yuan Jiaban, playing the same trick as Stephen Chow 10 years ago. Therefore, the appearance of Xu Haofeng and his films is just to get rid of the action design of Hong Kong martial arts films and return kung fu to Wulin. This year’s Golden Horse Best Action Design Award of Master is absolutely justified.

　 　 In Master, Liao Fan, the hero, played Wing Chun. In the Republic of China, Tianjin was mixed with foreign countries, and the kinds of boxing flourished; Wing Chun is just a small boxing in the north, and there are a lot of local sects in Tianjin in the story. Xu Haofeng is a practitioner. Although he has never played Wing Chun, his cooperation with Wong Kar-wai has made him know many Wing Chun masters. The rest of the boxing and even the sword and halberd have the director’s own textual research results for many years. With this foundation, "Master" can be described as full of confidence. In addition to fists and fists, weapons are another highlight in Master. In the street fighting at the end of the film, Liao Fan held an eight-blade wing chun weapon, and all the tricks and styles he made were also verified by Xu Haofeng from the previous generation. Xu Haofeng didn’t design any fancy and unpractical lens, but Liao Fan’s intention in the movie was to preach the knife method, which sounded like what Xu Haofeng himself wanted to say to you: I showed all my moves, and how much I took depends on the individual.

　 　 The implication of dialogue is another feature of Xu Haofeng. With his participation, the script of "A Generation of Masters" was once eloquent. The words in "Master" are divided into three parts, which is the same as the rhythm of the film, and it is also integrated with the style of Xu Haofeng’s novels. The film relies on the original work, so it is extremely literary. In the first half of the film, Master Chen Shi, played by Liao Fan, got acquainted with Tianjin Wuxingtou brand, and Zheng Shanao, played by Jin Shijie, was intended to make a name for himself. Although Zheng Shanao fully assisted, he also intended to use Chen Zhifeng to retire. After the relationship between this group of characters is abstract, it is the template of the so-called borrowing people to ascend to heaven and becomes a skeleton in the literary sense. Filled with flesh and blood, it is only in the moments when the director is most ruthless that the wound is torn open, so that you can see what the bones and muscles that support the flesh look like. From this perspective, the martial arts action scene is only the first layer of the film, and it is also the most eye-catching commercial element; The helpless sigh for the lost years is the second obvious layer, while the core refers to the interaction between people in any society. The inherent richness and ambiguity of the film also makes Master surpass the previous martial arts films and appear more authentically.

　 　 In addition to the literary significance of Master, Xu Haofeng still wants to make sense out of things, saying "rules", the two most beautiful words in the film. In Zheng Shanao’s mouth, the rules were established by ancestors and handed down by the people; In the eyes of curator Zou, played by Jiang Wenli, rules are just the game of those in power. The confrontation between these two logics is precisely the confrontation between the old and the new in this era of the Republic of China. Fame in World War I is only the plot in the story. From the first movie, Xu Haofeng tried to put the truth he believed in into the characters. However, this only created a thousand people’s side in The Trail of the Enemy. It was not until this "Master" that martial arts became successful, with the times as the skin and the characters as the bones.

　 　 Therefore, Master, as a martial arts film, is unique in two aspects, one is the innovation of action design, and the other is the significance of martial arts film as a genre film. These two layers coexist and grow together, and they are both inside and outside each other. In the film reviews he once wrote, Xu Haofeng himself wrote that the fear of certain things supports a genre film, while the martial arts film should be the fear of modern guns. Xu Haofeng abandoned Weiya and body double and told such a story in the Republic of China, which was precisely the practice of his own theory.

　 　 In the film, Liao Fan uploads his fist to the north alone, comes from nowhere, and leaves with an unknown surname, leaving only the street legends of his disciples who fought in eight martial arts schools in Tianjin. In reality, Xu Haofeng’s "Master" is actually a real northern fist going south, and the ability to settle down has been revealed, which won the Golden Horse Award. However, for Xu Haofeng, it is still famous and has not yet been established. To be a great master, it is necessary to shine a light on future generations. Therefore, people can’t help but expect that Xu Haofeng’s skill will eventually be learned by what kind of latecomers.

　　Lanqi Technology released the record of investor relations activities on June 6, and the company was investigated by 70 institutions on May 30, 2022. The types of institutions are QFII, insurance companies, others, fund companies, overseas institutions, securities companies and Sunshine private equity institutions.

　　The main contents of investor relations activities are introduced:

　　(I) Brief introduction of the performance in the first quarter of 2021 and 2022. Ms. Fu Xiao, secretary of the board of directors of the company, briefly introduced the performance of the company in 2021 and the first quarter of 2022.

　　[Summary of main operating conditions in 2021] With the company’s Tianjin arrest? A major breakthrough was made in the CPU business, and the first generation memory interface chip and memory module supporting chip of DDR5 were officially mass-produced and shipped in the fourth quarter of 2021. In 2021, the company achieved an operating income of 2.562 billion yuan, a record high in the company’s revenue, with a year-on-year increase of 40.49%, and a net profit of 829 million yuan, down 24.88% year-on-year. In the fourth quarter of 2021, the company’s revenue was 969 million yuan, achieving continuous growth in a single quarter, setting a new record for the company.

　　In the fourth quarter of 2021, the company’s interconnected chip product line revenue was 601 million yuan, a record high for the product line in a single quarter; Tianjin arrest? The annual revenue of the server platform product line was 845 million yuan, a year-on-year increase of 27.5 times.

　　The company insists on technological innovation and attaches great importance to research and development. During the reporting period, the company’s R&D expenditure was 370 million yuan, up 23.33% year-on-year, accounting for 14.44% of operating income.

　　By the end of 2021, the company had 373 R&D technicians, a net increase of 56 compared with the end of 2020, accounting for 71% of the total number of the company, with master’s degree or above accounting for 65%. The company’s R&D technical team has been further expanded and its overall strength has been further strengthened.

　　In 2021, the company obtained 17 authorized invention patents, and the number of authorizations increased by 89% year-on-year; 48 new invention patents were applied, and the number of applications increased by 37% year-on-year; Newly acquired 16 integrated circuit layout designs, up 78% year-on-year; Two new software copyright registrations were obtained.

　　The company and its products have been continuously affirmed by customers and industries, and they have been elected as "Single Champion Demonstration Enterprise of Manufacturing Industry" and "National Technology Innovation Demonstration Enterprise" by the Ministry of Industry and Information Technology, and they have been elected as members of the board of JEDEC (China was selected as the only chip company among the three enterprises), which reflects the company’s position in the industry.

　　[Operating results in the first quarter of 2022] In the first quarter of 2022, the company achieved revenue of 900 million yuan, a year-on-year increase of 201%; The net profit of returning to the mother was 306 million yuan, a year-on-year increase of 128%; Deduction of non-homecoming net profit was 231 million yuan, a year-on-year increase of 211%; The net cash flow from operating activities was 259 million yuan, a year-on-year increase of 101%.

　　As of March 31, 2022, the company’s total assets were 9.4 billion yuan, including net assets of 8.8 billion yuan.

　　In the first quarter of 2022, the company’s interconnected chip product line achieved revenue of 575 million yuan, a year-on-year increase of 94%; Tianjin arrest? The server platform product line achieved revenue of 325 million yuan, a year-on-year increase of 99 times. In the first quarter of 2022, DDR5 related products continued to be shipped, and Tianjin arrested them? The server platform business has developed steadily, and the company’s operation is relatively stable.

　　[R&D progress of major products in 2021 and key points of R&D work in 2022] In addition to products that have been mass-produced in 2021 and products under development, the company has actively made technical reserves in some new technologies and products, laying a solid foundation for the follow-up research and development of new products. In the process of research and development of existing products, the related underlying technologies are constantly precipitated, and the research and development of new products are constantly fed back. On the whole, the company continues to innovate its products around its own technology and market ability, and realizes the positive cycle of "reserve research and development-mass production".

　　The progress and R&D achievements of the company’s main products in 2021 are as follows:

　　(1) interconnection chip product line: the first generation memory interface chip of DDR5 and the supporting chip of memory module are mass-produced, and the second generation memory interface chip of DDR5 and PCIe5.0Retimer engineering samples are completed.

　　(2) Tianjin Capture Server Platform Product Line: In 2021, the third generation Tianjin Capture CPU was launched.

　　(3)AI chip: complete the logic design, system integration and verification of the main subsystems of AI chip, promote the system construction of AI and big data software ecology, and complete the main function verification and performance evaluation of typical application scenarios.

　　In 2022, the company will continue to invest in R&D innovation, and the key points of R&D work are as follows:

　　1. Steadily promote the iterative upgrade and research and development of existing products;

　　(1) interconnection chip product line: complete the research and development of DDR5 second-generation memory interface chip and PCIe5.0Retimer production version, and make preparations for quality certification before mass production.

　　(2) Tianjin arrest? Server platform product line: complete the fourth generation Tianjin arrest? CPU research and development, and realize mass production;

　　(3)AI chip: complete the first generation AI chip engineering sample streaming.

　　2, start a number of new product research and development design work:

　　Including CKD chip, MCR RCD/DB chip and MXC chip, the goal is to complete the first generation of product engineering samples of the above three new products before the end of 2022. At the same time, the company’s new "2022 Restricted Stock Incentive Plan (Draft)" sets the assessment indicators for 2023 as follows: the above three new products have completed the research and development of mass production versions and achieved shipment.

　　(1)CKD chip: DDR5UDIMM and SODIMM for the new generation of desktop and notebook computers.

　　(2)MCR RCD/DB chip: a high-bandwidth memory module for servers and data centers.

　　(3)MXC chip: used for memory expansion and memory pooling of the server.

　　[Product Layout] At present, the company carries out strategic product layout around two areas: high-speed interconnection and high-performance data processing.

　　(1) Interconnected chips belong to "fast chips" and are related to the underlying technology. Based on the technical and market advantages in the field of memory interface chips, the product layout is gradually extended to memory module supporting chips, PCIe and CXL related chips.

　　(2) Data processing chips are "big chips", including Tianjin CPU and AI chips. Is the company developing Tianjin arrest? In the process of CPU, the technical ability in the field of data processing chips is gradually accumulated, and there are more opportunities to meet the needs of server manufacturers and end users. Combined with the company’s technical reserves in DDR and CXL, it laid the foundation for the research and development of AI chips.

　　Generally speaking, the company’s product layout starts with the memory interface chip, and is extended to Tianjin and Shenzhen under the dual drive of technology and market. The server platform, memory module supporting chips, PCIe Retimer chips and AI chips are now further expanded to CKD, MCR RCD/DB and CXL related chips, and we will see the company’s richer product layout in the future. The company’s sub-sectors and products under research have high commercial and technical thresholds. Because the company has certain technical advantages and resource endowments in related sub-sectors, we are confident to participate in the global competition of related products. The company hopes to expand the accessible market scale in the future, consolidate its competitive advantage and lay a solid foundation for long-term healthy and stable development by continuously enriching product categories.

　　(two) the main questions and answers to the exchange.

　　Q: Please look forward to the penetration rate of DDR5 related products.

　　A: In the fourth quarter of 2021, DDR5 memory interface chip and memory module supporting chip have been officially mass-produced and shipped, and will continue to be shipped in the first quarter of 2022. With regard to the penetration rate of DDR5-related products, it is divided into two dimensions: server side, before the server CPU supporting DDR5 is put into use, it is expected that the penetration rate of DDR5 industry will be slowly improved, and the larger penetration rate will climb after the scale of server CPU supporting DDR5 is put into use; On the PC side/laptop side, the desktop platform supporting the first generation of DDR5 was released in the fourth quarter of 2021. At the same time, according to the planning of mainstream CPU manufacturers in the market, the desktop platform supporting the next generation of DDR5 may be launched before the end of this year. These factors will accelerate the upgrade of the desktop from DDR4 to DDR5.

　　Q: How many children does DDR5 memory interface chip have? Compared with DDR 4, is the iteration speed between each offspring of DDR 5 memory interface chip accelerating, and what impact does it have on the company?

　　A: According to the information published by JEDEC, the DDR5 memory interface chip has planned three generations, with support rates of 4,800 mt/s, 5,600 mt/s and 6,400 mt/s respectively, and it is expected that there may be one or two generations in the future. The industry expects that in the early DDR5 generation, the iteration speed between the descendants of memory interface chips may be faster than that of DDR4 generation. On May 9, 2022, the company announced that it was the first in the industry to trial-produce the second generation RCD chip of DDR5. It is expected that this year, in addition to the gradual increase in the first generation of DDR5 products, the second generation of DDR5 memory interface chips will also have a certain amount of sample demand.

　　The acceleration of the iteration speed of DDR5 offspring is of positive significance to the company: first, according to the price law of DDR4 offspring iteration, the initial sales price of the new offspring products is higher than that of the previous offspring due to the upgrading of technology and performance, which can boost the average price of products; Second, as a leader in the segmentation field, the company took the lead in formulating the product standards of the first and second generation memory interface chips of DDR5 in the industry organization JEDEC, which reflected the company’s position in the industry and helped to maintain the company’s leading position in research and development.

　　Q: What is the price law of each offspring of memory interface chip?

　　A: Combined with the price law of DDR4 memory interface chip, the sales price of a certain offspring product gradually decreases after the quantity is added. However, due to the upgrade of technology and performance, the initial sales price of the new generation products is higher than that of the previous generation. Therefore, in the case of continuous iteration, the average sales price of products will remain stable and upward.

　　Q: What is the competition pattern between DDR5 memory interface chip and memory module supporting chip?

　　A: At present, the competition pattern of DDR5 memory interface chips is similar to DDR4 memory interface chips. Only three suppliers in the world can provide the first generation of mass production products, namely, the company, Renesas Electronics and Rambus, and the company’s market share in memory interface chips remains stable. On the supporting chips, the two main suppliers of SPD and TS are Lanqi and Renesas Electronics. PMIC has more competitors, and the competition will be more complicated in the initial stage.

　　Q: What is the reason for the decline in the revenue of interconnected chips in the first quarter of 2022?

　　A: The company’s revenue of interconnected chips decreased slightly in the first quarter of 2022, mainly due to: 1. Quarterly fluctuations. In normal years, the first quarter is off-season compared with the fourth quarter; 2. Due to the special period disturbance, the logistics efficiency of some products was affected by the static management in Shanghai and its surrounding areas in late March, and the shipment was postponed to April. After active coordination, the current logistics efficiency has basically returned to normal.

　　Q: Why did the gross profit margin of interconnected chips decrease in the first quarter of 2022?

　　A: In the first quarter of 2022, the gross profit margin of interconnected chips decreased slightly from the previous quarter, mainly because: DDR5 memory module supporting chips were jointly developed by the company and its partners, and the gross profit margin was lower than that of memory interface chips. With the increase of its revenue share, the average gross profit margin of interconnected chip product lines declined.

　　Q: Does the company have room to improve the future market space of CPU business? What are the direct customers and downstream applications of this business?

　　A: In view of Tianjin CPU, because the market space is very large, the company’s primary goal in the initial stage of products is to pursue quantity, enter the market as soon as possible, strive for more market share and gain more customers’ recognition. Because of the large value of this product, once it is on the market, the absolute amount of gross profit will be considerable. At the same time, after accumulating a certain number of customers and reaching a certain income scale, the company will develop new functions to enhance the added value of products in combination with the needs of customers, and actively optimize costs, thus ultimately improving the gross profit margin of this product line.

　　China’s server market maintained a high-speed growth trend. According to IDC’s research report, in 2021, the shipment and sales of China’s server market were 3.911 million units and 25.09 billion US dollars, respectively, up by 8.4% and 12.7% year-on-year. The introduction of strategies such as "Digital China" and "Counting East and Computing West" is expected to bring great impetus to the development of China server market in the next few years. At the same time, with the continuous strengthening of the competitive strength of domestic brands, domestic brands’ server-related products will enjoy more growth dividends in China server market.

　　In 2021, the sales volume of related products of Tianjin Capture Server Platform exceeded 150,000 pieces. If a server is equipped with two CPUs on average, the market share of related products of the company will be about 2% in 2021, which has great market expansion potential.

　　The direct customers of the company’s CPU are mainly OEM or ODM manufacturers of servers, and the larger downstream applications are finance, transportation, government affairs, energy, data centers and other fields.

　　Q: The company’s AI chips are strategic products in the future. Please introduce the technical architecture, application scenarios and market prospects of AI in detail.

　　A: 1. Technical architecture.

　　The AI chip solution under research by the company consists of AI chips and other related hardware and corresponding adaptation software, and adopts a near memory computing architecture, which is mainly used to solve the CPU bandwidth, performance bottleneck and GPU memory capacity bottleneck problems in reasoning application scenarios of AI computing under big data throughput, and to provide customers with low latency and high efficiency AI computing solutions.

　　AI chip is the core hardware of the above solution, which is mainly composed of AI computing subsystem, CXL controller, DDR memory controller and other modules. The chip is designed specifically for the application of AI in big data scenarios, and integrates AI high-performance computing, heterogeneous computing, CXL high-speed interface technology, DDR memory control technology and other related technologies. It has efficient hardware acceleration functions such as searching and sorting large-capacity data, and has functions such as data compression and data encryption and decryption.

　　At the same time, the company’s AI chip solution will support a perfect AI software ecosystem, and can deeply optimize all kinds of AI algorithms and models in a targeted way, and can support all kinds of mainstream neural network models in the industry, such as visual algorithms, natural language processing and recommendation systems, which is conducive to the subsequent software and hardware ecological construction and marketing work.

　　2. Typical application scenarios of AI chips in the future The typical application scenarios of AI chips under research by the company in the future are as follows:

　　(1) Recommendation system under big data throughput in the Internet field. At present, the conventional scheme in the industry is to hand over the two main steps of "Embedding" and "Embedding Search" in the recommendation system to different platforms for processing, and the GPU, FPGA or ASIC chip with high computing power is responsible for the "Embedding" part, and the CPU+ big data system deploys the "Embedding Search" part. This step is divided, resulting in a lot of data exchange, and due to the hardware, The goal of the company’s AI chip is to integrate the above two steps and balance the computing power and memory capacity at the same time, so that the computing resources and memory can be used efficiently and the efficiency bottleneck of the system can be solved.

　　(2) Biomedical/medical big picture stream processing in medical field. At present, the conventional scheme in the industry is to cut large pictures in CPU, and the sub-images obtained by cutting are transmitted to GPU for AI processing through PCIe interface. Through many interactions, a big picture is finally processed, which is also limited by the interface bandwidth and memory between them.

　　The company’s AI chip can greatly increase the memory capacity and reduce or even eliminate the need for image cutting. At the same time, CXL interface can make full use of cache performance and directly access the DDR memory of the near-memory computing module, thus improving the efficiency of the interface.

　　(3) Big data application scenarios in the field of artificial intelligence Internet of Things.

　　Generally speaking, the goal of the company’s AI chip solution is to provide customers with more efficient and cost-effective solutions compared with traditional solutions in similar application scenarios.

　　3. Market prospect: In recent years, the market scale of AI servers has been expanding. IDC predicts that the global market scale of AI servers will reach $27.7 billion in 2025, with a compound annual growth rate of 20.3%. According to the application field, AI chip can be used in two scenarios: training and reasoning. According to the prediction of relevant institutions, the global cloud AI chip market will reach a compound growth rate of 28% in 2020-2025 and a scale of 26.1 billion dollars in 2025: the market scale of cloud training chips will reach 12.9 billion dollars in 2025, and the compound growth rate will be 25% in 2020-2025; In 2025, the cloud inference chip will reach the market scale of 13.2 billion US dollars, and the compound growth rate in 2020-2025 will be 32%, which is higher than the overall growth rate of cloud AI chips. The company’s AI chip is facing the reasoning application scenario under the application of big data throughput. Because it is a new product, the current market scale is difficult to predict, but the value of AI chip is large. This is a very important product in the strategic layout of data processing chips, and I hope this product can become a new revenue growth point for the company in the future.

　　Q: The newly-developed CKD chip is mentioned in the company’s annual report. Please tell us in detail the function, application and future market space of this chip.

　　Answer: CKD chip is a high-speed Clock Driver defined by JEDEC organization, which can buffer and re-drive the clock signals of the next generation UDIMM and SODIMM (mainly used for desktops and laptops) of DDR5, thus improving the signal integrity and reliability of the clock signals and providing a higher-speed memory solution for desktops and laptops.

　　It is expected that in the middle of DDR5, "CKD+SPD+PMIC" will become the standard of UDIMM and SODIMM for desktops and laptops, and the direct customers will be memory module manufacturers. If CKD chips are fully infiltrated, their demand will be positively related to the global demand for UDIMM and SODIMM for desktops and laptops.

　　According to IDC data, the global shipments of desktops and laptops in 2021 were 349 million units, an increase of 14.8% compared with 2020.

　　At present, JEDEC is still formulating the product standard of CKD chip, and the company has participated in the standard formulation and laid out the research and development. The research and development goal of the company’s CKD chip before the end of 2022 is to complete the flow of engineering samples. At the same time, the company’s new "2022 Restricted Stock Incentive Plan (Draft)" sets one of the assessment indicators for 2023: CKD chips complete the research and development of mass production versions and realize shipment.

　　Q: official website recently released the world’s first MXC chip. Please tell us more about its function, application and future market space.

　　A: On May 6, 2022, the company released the world’s first CXL (Compute Express Link) memory expansion controller chip (MXC). The full name of MXC is Memory Expander Controller, and its Chinese name is Memory Expander Controller. The MXC chip is specially designed for memory AIC expansion card, backplane and EDSFF memory module, which can greatly expand the memory capacity and bandwidth to meet the growing demand of data-intensive applications such as high-performance computing and artificial intelligence. MXC chip is a CXL DRAM memory controller, which belongs to the third device type defined by CXL protocol. The chip supports JEDEC DDR4 and DDR5 standards, and also conforms to CXL2.0 specification, supporting the speed of PCIe 5.0. This chip can provide a high-speed interconnection solution with high bandwidth and low latency for CPU and devices based on CXL protocol, thus realizing memory sharing between CPU and CXL devices, greatly improving system performance, and significantly reducing software stack complexity and total cost of ownership (TCO) of data center.

　　MXC chips are mainly used in memory expansion and pooling application scenarios of big data, AI and cloud services. Before CXL interconnection technology, the bottleneck of memory expansion lies in the limitation of the number of CPUs and memory slots and the limitation of the memory capacity corresponding to each CPU. The difficulty of memory pooling lies in the fact that memory can only be accessed by CPU and cannot be shared by other devices.

　　With CXL interconnection technology, the memory expansion card can be composed of MXC chips and DIMM particles to realize the function of memory expansion or pooling, which is beneficial to the flexible allocation of memory space in data centers and effectively reduces the total cost of ownership.

　　The market demand of MXC chip depends on the market demand for memory expansion and memory pooling. Because it can make the memory configuration of data center more flexible and help customers reduce the total cost of ownership, the company is very optimistic about the future prospect of this product.

　　On May 10th, 2022, Samsung Electronics announced the development of its first 512GB CXL DRAM. The CXL internal control extended controller chip (MXC) of this memory module was provided by the company.

　　One of the assessment indicators in 2023 set by the company’s newly launched Restricted Stock Incentive Plan (Draft) in 2022 is: MXC chips complete the research and development of mass production versions and realize shipment. Lanqi will continue to maintain close cooperation with the leading memory manufacturers in the industry to jointly build an ecosystem based on CXL memory expansion controller and constantly update its products.

　　It is generally believed in the industry that CXL technology has great market potential in the future. According to the relevant materials of the investor briefing held by Micron Technology in May this year, it is believed that the market scale of CXL-related products will reach 2 billion US dollars by 2025 and further exceed 20 billion US dollars by 2030, driven by the rapid development of heterogeneous computing.

　　Q: The newly-developed MCR RCD/DB chip is mentioned in the company’s annual report. Please tell us the function, application and future market space of this product in detail.

　　A: MCR RCD/DB chip is used for MCR memory module, which is a higher bandwidth memory module. With the increasing number of AI processing in the cloud, the demand of high throughput, low latency and high density has spawned the demand for higher bandwidth, faster speed and higher capacity memory module. In order to meet this demand, JEDEC organization is currently formulating relevant technical standards for server MCR memory module.

　　The MCR memory module adopts the "1+10" infrastructure of LRDIMM. Compared with ordinary LRDIMM, the MCR memory module can access two arrays on the memory module at the same time, providing double bandwidth. The first generation of products can support up to 8800MT/s, and it is expected that there will be two or three generations of products with higher speed in the DDR5 generation. The memory interface chips needed for the high bandwidth memory module of the server are MCR RCD chip and MCR DB chip. Compared with ordinary RCD chip and DB chip, the design is more complicated and the speed is higher.

　　At present, JEDEC is still formulating the standard of MCR RCD/DB chip, and the company has participated in the standard formulation and has laid out research and development. Compared with ordinary RCD/DB chips, MCR RCD/DB chips have higher technical requirements, more difficult research and development, and longer research and development cycle, so it is difficult for manufacturers who have not developed RCD/DB to break through in a short time. The research and development goal of the company’s MCR RCD/DB chip before the end of 2022 is to complete the flow of engineering samples. At the same time, the company’s new "Restricted Stock Incentive Plan for 2022 (Draft)" sets one of the assessment indicators in 2023 as follows: MCR RCD/DB chip completes the research and development of mass production version and realizes shipment.

　　Q: What is the mass production and shipment of PCIe4.0Retimer chip in 2021, the future market situation and the research and development progress of PCIe5.0Retimer chip?

　　A: The company’s PCIe4.0Retimer chip achieved sales revenue of 12.2 million RMB in 2021, achieving a substantial breakthrough from zero to one.

　　From an industry perspective, in the short term, the PCIe4.0 ecosystem has just started, and the overall scale of the industry is not large; Looking into the future, it is generally believed in the industry that the demand for PCIe4.0-related equipment will gradually increase this year. At the same time, the mainstream server CPU supporting PCIe5.0 will be listed this year, and the demand for PCIe5.0-related equipment will enter the start-up period, which will also drive the demand for PCIe Retimer chips, and will drive the improvement of PCIe5.0 ecosystem and the commercialization process of related products. Therefore, the whole industry is still very optimistic about the PCIe Retimer chip market in the medium term. In January 2022, PCI-SIG officially released the final (1.0) specification of PCI Express6.0. Compared with PCIe5.0, the transmission speed doubled again, from 32GT/s to 64 GT/s.

　　In 2021, the company’s PCIe5.0Retimer chip has completed the slide of engineering samples, device and system-level test and evaluation, and began to send samples to customers and partners for interoperability testing. Before the end of 2022, the company’s PCIe5.0Retimer chip aims to complete the research and development of mass production version.

　　Q: The company’s R&D direction is the application field of SerDes high-speed interface. Is it the direction of the company’s future product line expansion?

　　A: SerDes is short for SERializer /DESerializer.

　　It is a mainstream serial communication technology of time division multiplexing (TDM) and point-to-point (P2P). That is, at the sending end, multiple low-speed parallel signals are converted into high-speed serial signals, which pass through the transmission medium (optical cable or copper wire), and finally at the receiving end, the high-speed serial signals are converted into low-speed parallel signals again. As an important underlying technology, SerDes is usually used as the physical (PHY) layer of some important protocols (such as PCIe, USB, Ethernet, etc.) and is widely used in high-speed interconnection in the fields of servers, automotive electronics, communications, etc.

　　Because SerDes is an important basic technology in the field of high-speed interconnection, which can be applied to PCIe Retimer and many other products, the company attaches great importance to this technology, and will also make some new product layouts based on the extension of technology. The specific new product layout strategy will be gradually developed in combination with the company’s technical advantages or market advantages.

　　Q: What is the strategic layout of the company’s future products?

　　A: The company will focus on scientific and technological innovation in the field of integrated circuit design, constantly meet customers’ demand for high-performance chips around the fields of cloud computing and artificial intelligence, realize the leap-forward development of the enterprise through continuous accumulation, create good returns for shareholders and contribute beneficial value to society.

　　The development goal of the company in the next three years is to enhance the company’s market position and influence in sub-sectors through continuous R&D and innovation, and at the same time open up new business growth points.

　　Among them:

　　1. In the field of interconnected chips, on the one hand, the company will continue to consolidate its market leading position in DDR5 related businesses, and continue to invest in iterative research and development of DDR5 related chips and new generation products of PCIe Retimer chips to further improve product layout; On the other hand, the company will continue to pay attention to other market opportunities in the field of interconnected chips and make strategic layout in a timely manner. In the annual report of 2021, the company has disclosed the research and development plans of three new products, namely CKD chip, MCR RCD/DB chip and MXC chip. They all belong to the field of interconnected chips and involve cutting-edge technologies in the industry. The company will steadily promote the research and development of new products as planned.

　　2. In the field of data center business, continue to upgrade Tianjin? Server CPU and its platform provide high-performance, high-security, high-reliability CPU, mixed secure memory module and other products for data centers, and continuously increase market share.

　　3. In the field of artificial intelligence chips, the company will focus on customer needs, tap potential business opportunities, develop competitive chip solutions, and provide new business growth points for the company’s sustainable development. The artificial intelligence chip currently being developed by the company adopts the near memory computing architecture, which is mainly used to solve the CPU bandwidth, performance bottleneck and GPU memory capacity bottleneck problems in the reasoning application scenario of AI computing under big data throughput, and provide customers with low latency and high efficiency AI computing solutions.

　　4. The company will continue to pay attention to the development of the industry and use its own resources to find suitable industrial chain investment and M&A opportunities.

　　Q: What is the impact of this epidemic in Shanghai on the company’s production and operation?

　　A: Due to the need of epidemic prevention and control, some employees of the company have been working at home recently, and some employees have been arranged to be on duty at the company site. After active coordination, the logistics efficiency of the company’s related products around Shanghai has returned to normal. Up to now, the company’s operation is generally normal.

　　Q: Does the current tight supply chain in the semiconductor industry affect the company?

　　A: From the second half of 2020, the company predicted in advance that the production capacity of the whole industry would be relatively tight by 2021, so it made some plans in advance. Up to now, the production capacity of the company’s main products is basically guaranteed, but it is still possible to be nervous about some products or models.

　　Q: How many R&D personnel are there in the company? What is the company’s R&D personnel expansion plan? What is the distribution of personnel in different product lines, and what are the main aspects of the increase of R&D personnel?

　　A: Since the company went public, the number of employees has increased steadily, from 255 at the end of 2018 to 334 at the end of 2019 and 457 at the end of 2020 to 527 at the end of 2021, among which the proportion of R&D technicians has increased steadily, reaching 71% at the end of 2021, with 373 employees. With the development of the company’s business and continuous R&D investment, the company’s R&D technicians will continue to maintain a reasonable growth. The characteristics, technical reserves and R&D stage of each R&D project will be different, and the company will arrange corresponding R&D personnel and investment according to the needs of different R&D projects. Generally speaking, the increase of the company’s R&D personnel is mainly concentrated on new products, including AI chips and PCIe Retimer chips.

　　Q: Does the company consider investing in mergers and acquisitions to accelerate its development?

　　A: On the one hand, the company will achieve high-quality endogenous growth by strengthening R&D, on the other hand, it will continue to pay attention to the development trends of the industry and use its own resources to find suitable industrial chain investment and M&A opportunities;

　　The main business of Lanqi Technology Co., Ltd. is to provide chip-based solutions for cloud computing and artificial intelligence; The company’s main products are memory interface chip, Tianjin server platform and consumer electronics chip; In 2018, the company was awarded the 20th China Patent Excellence Award by China National Intellectual Property Administration. In 2018, the company’s product "the second generation DDR4 memory buffer controller chip" won the "China Core" annual major innovation breakthrough product award; In November, 2018, the "Dynamic Security Monitoring Technology" adopted by the CPU of Tianjin Capture Server and its platform was awarded the "World Internet Leading Scientific and Technological Achievements" in the 5th world internet conference.

　　Details of participating institutions are as follows:

　　News from Cangzhou, Central Broadcasting Network, February 2 (Reporter Wang Zhida, reporter from Cangzhou Taiwan, Wu Siwei) According to the Voice of China "Yangguang News", Huanghua Port, located on the coast of Bohai Sea in Hebei Province, undertakes the important task of "transporting coal from the north to the south". In 2018, the coal transported to East China and South China via Huanghua Port exceeded 200 million tons, ranking second in the country. As the Spring Festival approaches, the front-line staff of Cangzhou Maritime Safety Administration have tightened their strings.

　　Boarding, showing law enforcement certificates, and explaining the purpose … … A set of standardized procedures have been memorized by Zhou Jia and Ma Yunhe, partners of Shenhua Port Sea Patrol Law Enforcement Brigade of Cangzhou Dagang Marine Department. Ma Yunhe said that there are many items and detailed requirements for the inspection of docked ships. "Mainly ship inspection certificates, some life-saving fire inspection reports, some logbooks, engine logbooks and some inspections on pollution prevention. Mainly to ensure navigation safety and environmental protection. "

　　Zhou Jia (first from the right) and Ma Yunhe (first from the left) are conducting flag state supervision and inspection of docked ships (photo taken by Fu Xinchun at Yangguang. com)

　　During the Spring Festival travel rush every year, it is also the period when the Bohai Sea is greatly affected by severe weather such as winter cold wave and strong wind, low temperature, freezing rain, snow and smog. In addition to boarding the ship for inspection, patrolling the sea is also a work that cannot be relaxed by the Maritime Safety Administration. John Zhang, captain of the maritime patrol law enforcement detachment of Cangzhou Maritime Safety Administration, said: "In stormy weather, many ships may be in danger: collision, grounding, fire and falling overboard. Of course, the probability is not great. In 2018, we did not have the above accidents. We have electronic cruise, boat cruise and three-dimensional air cruise. Various means are combined to comprehensively ensure water traffic safety. "

　　John Zhang, captain of the maritime patrol law enforcement detachment of Cangzhou Maritime Safety Administration, introduced the maritime law enforcement patrol to the reporter (photo by Fu Xinchun, Yang Guangwang)

　　Huanghua Port, as a major energy export port, had a total of 17,900 sub-merchant ships passed the safety supervision of the Maritime Safety Administration in 2018, with an average of nearly 50 ships per day, ensuring the safe transportation of 288 million tons of goods, of which coal alone was as high as 210 million tons. In addition, Cangzhou Maritime Bureau also organized 5 maritime search and rescue operations, successfully rescued 39 people in distress, and the success rate of life rescue reached 100%.

　　Near the Spring Festival, compared with the busy land transportation and air transportation, the port is still much calmer, but for the members of the sea patrol law enforcement brigade, as long as the ship does not stop, they will not stop.

　　Zhou Jia is the deputy head of the Shenhua Port Sea Patrol Law Enforcement Brigade. He works in Cangzhou and is far away from his hometown of Wuhan. This year will be his first time to be here during the Spring Festival. He said: "We are on duty on New Year’s Eve, the first day and the second day, and the ship will not stop." Ma Yunhe, who had been on duty during the Spring Festival last year, also had a deep understanding of this. He said that the more holidays, the more you need to strengthen your duty and send more strength.

　　Beijing’s household registration police station began to accept applications for registration of Beijing’s non-hukou personnel from October 14, including eight categories of Beijing’s non-hukou personnel, such as "non-hukou personnel who do not meet the family planning policy" and "non-hukou personnel who have not applied for a medical certificate of birth". The person in charge of the Population Management Corps of the Beijing Public Security Bureau said that the basic principle to solve the problem of registering accounts for people without hukou in Beijing is to adhere to the law and earnestly safeguard the legitimate rights and interests of every citizen who registers accounts according to law; Adhere to the different situations and implement the household registration policy for non-hukou personnel; Adhering to comprehensive support will solve the problem of registered household registration for people without household registration and improve policies in related fields such as family planning, adoption registration, vagrancy and begging assistance.

　　issue

　　According to the Beijing Municipal Public Security Bureau, since October 14th, the city’s household registration police stations have begun to accept applications from people without household registration in this city. At present, the relevant work of household registration for people without household registration is ready. Eight categories of non-registered residents in this city, such as non-registered residents who do not meet the family planning policy, non-registered residents who have not applied for the birth medical certificate, and non-registered residents who have not gone through the adoption procedures, can apply to the police station for registration, acceptance conditions and audit certification materials. Citizens can log on to the "Window of the Capital" website to check the relevant regulations.

　　In order to conscientiously implement the Opinions of the General Office of the State Council on Solving the Registration Problem of Non-registered Persons, the public security organs of this Municipality, the Municipal Health Planning Commission, the Municipal Bureau of Justice, the Civil Affairs Bureau and other relevant government departments jointly studied and formulated the Implementation Opinions on Solving the Registration Problem of Non-registered Persons in this Municipality. In accordance with the requirements of the "Implementation Opinions" of this Municipality, the Beijing Municipal Public Security Bureau has formulated the "Implementation Rules for Solving the Problem of Registered Accounts of Non-registered Persons in this Municipality", which further refines the acceptance conditions and audit certification materials of registered accounts of non-registered persons in this Municipality. Citizens can visit the "Window of the Capital" website to check the relevant regulations. At present, the relevant work of household registration for non-hukou personnel is ready. Since October 14, 2016, the city’s household registration police station has begun to accept applications for household registration for non-hukou personnel in this city.

　　According to the introduction of the relevant personnel of the Population Management Corps of the Municipal Public Security Bureau, the basic principles for solving the problem of registered accounts of non-registered persons in this city are: insisting on handling according to law and earnestly safeguarding the legitimate rights and interests of every citizen registered according to law; Adhere to the different situations and implement the household registration policy for non-hukou personnel; Adhering to comprehensive support will solve the problem of registered household registration for people without household registration and improve policies in related fields such as family planning, adoption registration, vagrancy and begging assistance.

　　Non-registered personnel and their guardians should conscientiously fulfill their obligation to declare their registered accounts, truthfully reflect the reasons for unregistered accounts, and ensure that the materials provided are true, legal and effective.

　　The public security organs of this Municipality will, in accordance with the division of responsibilities with the Municipal Health Planning Commission, the Civil Affairs Bureau and other departments, standardize the acceptance and approval procedures, strictly meet the work requirements, promptly handle the relevant certificates required by people without household registration, and do a good job in the revision of laws, regulations and relevant policies on household registration, vagrancy, begging and assistance, family planning and other aspects according to procedures, effectively solve the problem of household registration for people without household registration, and safeguard the legitimate rights and interests of every citizen.

　　story

　　The "regularization" of the children of a family of six "black households"

　　For the account of six super-children, the knot of Zhang Bozeng, a farmer in Zaolinzhuang, Zhangjiawan Town, Tongzhou District, has accumulated for nearly 30 years. At the beginning of this year, the state proposed to unconditionally solve the hukou problem for eight categories of people, including the "black households" caused by super-birth. At the end of August this year, all the six "black households" children of Zhang Bozeng were "regularized" and had hukou.

　　Six children of "black households"

　　"My account book is enough for two others." Zhang Bozeng, 60, smiled and took out the account book. The cover of the account book has turned dark red. When he opened the account book, the account pages of him, his wife Wang Maochen and his eldest daughter were slightly old, but each of the next six pages was brand new.

　　In 1984, Wang Maochen, his lover, gave birth to his eldest daughter. Zhang Bozeng said that he wanted a boy at first, and he always gave birth to his eldest son. "He is a little ill." Zhang Bozeng and his wife moved on to the idea of having a third child. Shortly after the birth of the second son, Wang Maochen was pregnant with a fourth child … … The husband and wife live with seven children. Except for the eldest daughter, the other six children have no hukou and become "black households".

　　It is difficult for children of "black households" to go to school

　　What Zhang Bozeng didn’t expect was that the lack of hukou and ID card brought a series of derivative problems. The six "black households" children almost never traveled far, and they also used his and their eldest daughter’s ID cards to see a doctor.

　　What is more urgent is education. The door of high school is closed to the eldest son and the second son, and the two children drop out of school after finishing junior high school. Later, Zhang Bozeng found a certificate from the village cadres, indicating that the hukou was being processed, which allowed the second daughter and the third son to go to high school.

　　Because she can’t take the college entrance examination without a hukou, her daughter went to high school, but she is getting farther and farther away from the university. "It’s useless to go to high school, and you can’t get into college if you go to high school." My daughter chose to drop out of school in the second year of high school, waiting for the hukou to be settled before going to school. After a year and a half of suspension, the registered permanent residence still disappeared, so I had to drop out of school and stay at home. The fate of the third son is exactly the same, and he chose to drop out of school in high school.

　　Zhang Bozeng’s last two children, the third daughter and the fourth daughter, were born in 2004 and 2006 respectively. They still don’t feel the pressure of not being able to enter the college entrance examination in primary schools, but they also feel that they are different from others. Zhang Bozeng said that due to the inability to buy insurance, some sightseeing activities organized by the school, such as spring outing, are very troublesome for children to participate in, so the two daughters are often unhappy.

　　Marriage and work are blocked.

　　The marriage and work of several older children are also affected. The eldest son and the second son can’t take part in formal work, so they have to take short-term jobs outside. The burden of supporting the whole family falls on the eldest daughter. Because the corn field contracted by Zhang Bozeng can’t earn a few dollars, the whole family lives on the salary of the eldest daughter. Although the eldest daughter has an account, she is still single. "I am worried that people will not be happy when I fall in love. When I bring it home, I will see that my brothers and sisters have no hukou, and I have to raise a large family."

　　Both the second son and the second daughter had privately "married" others, but they were defeated. When the second son became an adult, he talked about the object and held a "wedding banquet" in his own house where the marriage certificate was "absent". Since then, the woman’s family has often urged the hukou. A year later, the second son broke up with the woman, and the woman’s family came to take away the dowry, and their daughters also belonged to the woman.

　　After the second daughter "married" a man, she gave birth to a child, but in the end she also ended up breaking up. The second daughter also suffered from depression and needed medication. Zhang Bozeng still complains about the man. "If we hide the hukou, it’s our fault, but he knew about it before we got married."

　　The family "reunites" in the household registration book.

　　In July last year, Zhang Bozeng collected 5,000 yuan to pay the fines to his eldest son and his second son. "They were all born in the 1980s, and the fines are small." However, the fines of the other four children have not been paid by Zhang Bozeng, and the fines of the youngest two daughters have accumulated to this day, reaching nearly 600,000.

　　At the beginning of this year, four "black households" in the family began to have the hope of "becoming a full member". The state issued a policy to unconditionally register eight categories of people, including "black households" caused by super-life. Since May this year, the hukou problems of four children have been solved one after another. The second daughter was born at home without a birth certificate, so she became the last person in the family to get an account. After DNA testing, at the end of August this year, all members of the family were reunited in the household registration book.

　　"Don’t mention how happy I was at that time," Zhang Bozeng recalled. The two youngest daughters jumped and shouted, "I have an account." Several children have ushered in a turning point in their lives. The third and fourth daughters who are in primary school can take the college entrance examination, while the third son who dropped out of high school has been able to return to high school to continue his studies because he has not dropped out of school for a year and a half.

　　Several older children have also found formal jobs. The second daughter told Zhang Bozeng the other day that she found a job through an interview. The second son has become the "pillar" of the family. He found a job with a monthly salary of about 4,000 yuan, with five insurances and one gold.

　　Zhang Bozeng said that now that his son’s salary has increased, he has "eliminated" the bicycles he rides to and from work. A few days ago, my second son bought a second-hand electric car from a colleague at a price around 500 yuan. "My colleague bought a car and didn’t need an electric car, so he sold it to him." Zhang Bozeng still feels that his children’s life is too much delayed compared with others. With their children’s "positive employment" one after another, their economic conditions have improved a little, but they still have to save some money.

　　Text/reporter Lynn Yang

　　memory

　　Eight categories of people without household registration can apply for household registration.

　　1. Non-registered personnel who do not meet the family planning policy.

　　If both parents or one of them is a registered resident in this city (except Beijing Office account, postdoctoral account and student collective account, the same below), and the non-registered person who has given birth out of policy or out of wedlock, he or his guardian can apply to the local police station where the father or mother’s account is located on the basis of the Birth Medical Certificate and the resident’s household registration book, marriage certificate or description of out-of-wedlock birth of one parent, and according to the principle of voluntary settlement with the father and mother, and register the account after examination. Those who apply to settle down with their father and have no registered permanent residence are required to provide a paternity test certificate issued by a qualified appraisal institution; If the appraisal certificate is in doubt and cannot be verified, priority should be given to the adoption of the paternity test certificate issued by the institution with the qualification of forensic material evidence appraisal, which is filed in the Municipal Bureau of Justice; If the registered contents of the Medical Certificate of Birth are doubtful and cannot be verified, it shall be handled in accordance with the relevant policies and regulations of this Municipality on household registration management.

　　2. Did not apply for the "Birth Medical Certificate"

　　Non-registered permanent residents

　　Born in a midwifery institution, if both parents or one of them is a registered permanent resident in this city and has not applied for a medical certificate of birth, I or my guardian may apply for a medical certificate of birth from the midwifery institution. For those without registered permanent residence who were born outside the midwifery institution, they or their guardians need to provide the paternity test certificate issued by a qualified appraisal institution, and apply for the "Birth Medical Certificate" from the agency entrusted by the district-level health and family planning administrative department where they intend to settle down; If the identification certificate is in doubt and cannot be verified, priority should be given to the adoption of the paternity test certificate issued by the institution that has the qualification of forensic material evidence identification and filed with the Municipal Bureau of Justice. Persons without household registration or their guardians shall submit an application to the local police station where their parents’ household registration is located with the Medical Certificate of Birth and one parent’s household registration book, marriage certificate or explanation of illegitimate birth, and register their household registration after examination.

　　3. Did not go through the adoption formalities.

　　Factual adoption of non-hukou personnel

　　The household registration personnel of this Municipality pick up the non-registered persons who have not applied for adoption registration, adopted in fact and can’t find their biological parents. The parties concerned can apply to the civil affairs department of this Municipality for adoption registration in accordance with the regulations, and apply to the police station where the adopter’s household registration is located by applying for the Adoption Registration Certificate, the adopter’s household registration book and other relevant documents, and register the household registration after examination.

　　Before the implementation of the NPC Standing Committee’s Decision on Amending the Adoption Law of People’s Republic of China (PRC) on April 1, 1999, the household registration personnel in this city picked up non-registered persons who did not go through the adoption procedures, adopted in fact and could not find their biological parents. The parties concerned can apply to a notary office for notarization of factual adoption in accordance with the regulations. If they have not been registered in registered permanent residence after investigation and verification by the public security organs, they can apply to the police station where the adopter’s household registration is located with the certificate of factual adoption, the adopter’s household registration book and other relevant documents, and register the household registration after examination.

　　4. After being declared missing or dead

　　Persons whose accounts have been cancelled

　　If the original household registration personnel reappear after being declared missing or dead by the people’s court according to law, they or their guardians may apply to the police station where they intend to settle down by virtue of the effective judgment of the people’s court to revoke the declaration of missing (death), and resume household registration after examination.

　　5. Rural areas were cancelled due to marriage.

　　Persons from their original accounts

　　In rural areas of this city, if the former household registration personnel in our city have moved out because of their marriage accounts, and they have not settled in other places after investigation and verification by the public security organs, they can apply to the police station where the original household registration moved out, and resume the household registration after examination. After the household registration is resumed, those who meet the requirements of the current residence can move to registered permanent residence for registration.

　　6. The account transfer certificate is lost.

　　Or non-hukou personnel caused by the expiration date.

　　Originally, the city household registration personnel, who hold the household registration certificate issued by the public security organ of our city, who have no household registration due to the loss or expiration of the household registration certificate in the process of moving to other places, can apply to the issuing police station for replacement or redemption by presenting their "Resident Identity Card", expired household registration certificate or lost explanation, and by presenting the replacement or redemption of household registration certificate, they can register in registered permanent residence. Graduates from colleges and universities in this city who do not meet the current household registration policy in the place where they move in may apply to the place where their original household registration is located, and the household registration will be resumed after examination; Other original city household registration personnel can apply to the police station where the household registration moved out, and the household registration will be resumed after examination.

　　7. Chinese citizens and foreigners, stateless persons

　　Non-registered persons born out of wedlock

　　If one parent is a registered resident in this city and the other is a foreigner or stateless person, and the person without a registered residence has given birth out of wedlock in China and has not obtained the nationality of other countries, he or his guardian with Chinese nationality can apply to the police station where the parent’s registered residence is located on the basis of the Birth Medical Certificate, the parents’ description of the illegitimate birth and the resident’s household registration book of our citizen, and register the account after examination. If you apply to settle down with your father, you need to provide a paternity test certificate issued by a qualified appraisal institution; If the appraisal certificate is in doubt and cannot be verified, priority should be given to the adoption of the paternity test certificate issued by the institution with the qualification of forensic material evidence appraisal, which is filed in the Municipal Bureau of Justice; If the application is settled with the mother, if the registered content of the Birth Medical Certificate is doubtful and cannot be verified, it shall be handled in accordance with the relevant policies and regulations of this Municipality on household registration management.

　　8. Other persons without registered permanent residence

　　If the non-registered personnel caused by other reasons meet the relevant policies and regulations of household registration management in this Municipality, I or the units and individuals who undertake guardianship duties may apply to the police station where the non-registered personnel live, and register their household registration after investigation and verification by the public security organs in conjunction with relevant departments. This edition (except signature)/Our reporter Kuang Xiaoying

Personal profile:

Deng Jun, male, was born in December 1964. Party member, CPC. Deputy Chief Physician, Associate Professor, Deputy Director of Department of Dermatology, Southwest Hospital of Chongqing Third Military Medical University, and Master’s Tutor. Master degree.

Medical expertise;

Mainly engaged in clinical and basic research of dermatology, skin laser cosmetology and pigmented dermatosis. He is good at the diagnosis and treatment of pigmented skin diseases such as vitiligo.

Scientific research achievements:

Topic:

1. One general project of the National Natural Fund (experimental study on treatment of vitiligo by reversible immortalized melanocyte transplantation, project approval number 30371299, 2004-2006).

2. Presided over a project managed by the Third Military Medical University (preliminary experimental study of phototherapy for malignant melanoma, 2002-2004).

Results:

1. One third prize for military medical achievements (research and application of autologous transplantation of melanocytes in the treatment of segmental vitiligo, certificateNo.: March 2002-275-1)

Works:

1. Editor-in-Chief < < Laser Beauty and Dermatology Laser Therapy > >/Editor-in-Chief of Tang Jianmin. -Beijing: Military Medical Science Press, April 2000. Chapters 6, 7 and 8, pp. 85-148.

2. Participated in Modern Dermatology and STD Therapy/Ni Rongzhi, edited by Liu Yufeng. -2 Edition.-Beijing: People’s Military Medical Publishing House, 2005.7. (Chapter 11: Skin diseases caused by physical factors, pp. 324-359).

3. Editor-in-Chief < < Beauty Dermatology > >/Zhang Xinjiang, editor-in-chief of Tu Caixia. -Beijing: People’s Military Medical Publishing House, January 2004 (Chapter 13: Viral Dermatosis of Skin, 137-142; Chapter 16 Animal-induced Dermatosis, 162-165)

4. Participate in compiling < < Clinical Dermatology > > edited by Chen Hongduo. (Chapter 12: Warts, Herpes Simplex and Other Viral Infections)

Thesis:

1. A case of malignant histiocytosis with skin lesion. chinese journal of dermatovenereology, 1996; 10（4）：221－222

2. Research progress of anti-idiotypic antibodies in autoimmune diseases. Foreign Medical Dermatology and Venereology, 1996; 22（4）：213-215

3. Regulation of melanocytes. Foreign Journal of Medical Dermatology and Venereology, 1996; 22（6）：334-337

4. Effect of ethyl aromatic verruclate on ultraviolet-induced melanin synthesis in human melanocytes. Chinese Journal of Dermatology, 1997; 30（6）：389-391

5. Isolation, culture and identification of human normal skin melanocytes. journal of third military medical university, 1998; 20（4）：S18-S20

6.Versapulse C multi-wavelength laser instrument for the treatment of nevus of OTA. Laser Journal, 2000; 21（2）：70-71

7. Clinical evaluation of Venus VPW532nm laser treatment for nevus flammeus. chongqing medical, 2000; 29（1）：31-32

8. Comparison between Q-shaped alexandrite laser and Q-shaped Nd:YAG laser in the treatment of nevus of OTA. Chinese Journal of Dermatology, 2000; 33（6）：430

9. Clinical analysis of 1882 cases of pigmented nevus of skin treated by laser. journal of third military medical university, 2001; 23（8）：977-978

10. Comparison between Q- switched frequency-doubled Nd:YAG laser and Q-switched alexandrite laser in the treatment of freckles. Chinese Journal of Laser Medicine, 2002; 11（2）：102-105

11. 64 cases of laser blepharoplasty. chongqing medical, 2002; 31(4)：307-308

12. Clinical analysis of 952 cases of nevus of OTA. Journal of Clinical Dermatology, 2003; 32(12)：707-708

13. A case of lichen planus banded. Journal of Clinical Dermatology, 2004; 33(9)：566

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Physical intervention characteristics of photodynamic effect of 15.5- aminovaleric acid on human malignant melanoma cells cultured in vitro. China Clinical Rehabilitation, 2005; 9(10):133-135

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A wonderful cultural feast, steaming and gathering popularity, people’s lives are rich and colorful because of the supply of folk activities. Silver flowers fall from the fire tree, and all the stars bloom … spoonfuls of hot molten iron are sprinkled into the night sky, and the molten iron falling all over the sky is cracked, turning into thousands of Mars blooming in the night sky, like fireworks and a galaxy meteor. Tie Hua originated in the Northern Song Dynasty and has a history of more than a thousand years. It is a folk activity for blacksmiths to celebrate the harvest and pray for peace.

"Desensitization training courses such as biting, protecting food and fighting cost 3,500-4,500 yuan for 1-2 months." Recently, the staff of a pet school in Chengdu introduced to reporters. On social platforms, more and more young people have started the idea of "sending their dogs to school" and signed up their dogs for pet schools to correct some bad habits. But recently, "shovel officials" have hung up their hearts on a "dog training video".

　 On June 19th, there was an online video showing that the founder of Dog Road Culture, a well-known dog training institution, was suspected of abusing dogs by kicking his face, scrag and throwing. Subsequently, the founder responded that the online video was a fragment of the demonstration process of adjusting and treating an acquired neurotic biting border collie when the training class was held in 2017.

　 A stone stirred up a thousand waves, and the pet school and dog training market behind the video event surfaced. "400 yuan can apply for the qualification certificate of pet trainer", "The license issuing agency is different", "It’s all true, I helped you take the exam" and "The dog trainer trained 15,000 yuan, and you can earn 30,000 yuan a month in the future" &hellip; &hellip; There are different opinions about the market segment of pet training.

　 Well-known dog training institutions were accused of abusing dogs and responded that they were "treating the psychological problems of dogs"

　 On June 19th, there was an online video showing that Tang Weimin, the founder of Dog Lane Culture, a well-known dog training institution, was suspected of abusing dogs by kicking his face, scrag, throwing his hands, etc.

　 The video was quickly fermented after being forwarded by a well-known cute pet blogger. According to reports, the staff of Shanghai Minhang Yongqiao Police Station said that they had received an alarm and went to the incident company to understand the situation. The dog culture responded that all the dogs sent for training had psychological problems, so they were trained in that way (in the video). However, some netizens didn’t buy Tang Weimin’s statement, thinking that he used the way of beating his pets, which was tantamount to "giving up Internet addiction by electric shock".

　 The reporter noted that the kennel culture is well-known in the industry, with about 2.44 million fans in Tik Tok. It not only runs its own APP, but also has offline dog training bases in many places.

　 On June 20th, Tang Weimin posted a video on the Tik Tok account of Kendao to respond to the dog abuse, saying that the video posted online was a fragment of the demonstration process of "adjusting and treating an acquired neurotic biting border collie" when the training course was held in 2017. Before the treatment, the dog culture has signed an exemption agreement with the dog owner.

　 On June 21st, the reporter tried to contact Kendao Culture and Tang Weimin, but as of press time, he always got a response.

　 Spend three or five thousand a month.

　 Send the "problem puppy" to school

　 A stone stirred up a thousand waves, and the pet school and dog training market behind the video event surfaced. On June 22, the reporter searched for "pet school" on Xiaohongshu and found that there were more than 30,000 related posts; Other keywords such as "dog training" and "dog school" also have more than 20,000 posts.

　 "Professional teachers can always teach things that I can’t teach well." Pet owners express similar views on social networks. However, Li Xueqin, a well-known talk show actor, once exposed himself in the program, and spent 5,000 yuan to send his dog to a pet school. After studying for one month, he learned nothing.

　 After understanding, the reporter found that most of the services provided by pet schools are mainly "correcting habits", such as protecting food, fighting, biting things indiscriminately, defecating and urinating everywhere, and rushing (that is, going out on the rampage and dragging the owner).

　 It is understood that the current offline pet training is mainly based on foster care, and the duration is usually 1-3 months. During this period, the owner can visit the base, and the fees range from several thousand yuan to ten thousand yuan. In contrast, online video tutorials are much cheaper. After searching for the keyword "dog training tutorial" on Taobao, the reporter found that the lowest price of packaged videos is only tens of yuan.

　 Shanshan (pseudonym), who once bought a one-on-one video tutorial on dog training in 800 yuan, told reporters, "The tutorial says that dogs must cultivate the habit of living in cages from an early age, but my dog just doesn’t like living in cages. He will howl and hit the cages in the middle of the night, and then the after-sales teacher said that it would be good to scare him with something. After I tried it several times, I found that the dog really stopped barking, but it was not lively, and it would tremble with fear. After that, I never believed in the tutorial again. " Some netizens also said that the dogs who finished school were much better.

　 The training fee for upstream dog trainers is as high as 15,000.

　 400 yuan Buyable Training Tutor Qualification Certificate

　 For pet owners, finding a good teacher for "hairy children" has become the key. However, in the investigation, the reporter found that although many staff in pet schools claim to be "pet trainers" and "professional dog trainers" and hold relevant certificates, these certificates are varied and difficult to distinguish between true and false.

　 On June 21, after searching for "pet trainer" in Taobao, the reporter found that many businesses provided accreditation services. Surprisingly, some merchants have provided reporters with three versions of qualification certificates, all of which are quoted in 400 yuan, but the issuing units are different.

　 The process of applying for a permit is also quite simple. You only need to provide the merchant with a front photo of the ID card, a 2-inch electronic photo, the name, contact information and express address of the applicant. The merchant said, "All three are real certificates, which have helped you to take the exam" and "You can verify the authenticity by scanning the QR code in the lower left corner of the certificate". In this regard, Song Jing, a lawyer of Beijing Jingshi Law Firm, told a reporter that both the buyer and the seller of the sales certificate are suspected of buying and selling the certificates of state organs, and "taking the test" may also be suspected of replacing the test.

　 New business opportunities have brought the upstream dog trainer training industry to life. Official website, a dog culture, shows that the online video course for its primary dog trainer costs 1,688 yuan, which is also suitable for pet owners to study at home, and more than 3,000 people have signed up; The fee for the intermediate training course of closed training for 15 days offline is 15,800 yuan.

　 Although pet schools and pet training have a certain popularity on social media, consumers are also controversial about how to train their pets.

　 Tang Weimin believes that the treatment of animal psychological diseases is mainly based on the system theory of behavioral psychology, and the problem of dogs is an internal mechanism reflex problem. He Jun, another well-known dog training blogger and positive training representative, said that the current mainstream dog training theory can be divided into traditional training and modern training: traditional training actually evolved from animal training in Europe in the 18th century, mainly continuing the theory of beating and cursing; The core idea of positive training advocated by modern training method is to reward the right and ignore the wrong.

　 Dog training or dog abuse? Traditional training or modern training? "Hope &lsquo; Dung shovels &rsquo; Be mentally prepared before raising a pet, and don’t pursue the perfect character of the pet too much. " Some netizens wrote this.

　 Chengdu Business Daily-Red Star Journalist Yu Yao Xie Yutong

　　Zhongxin. com, February 4th (reporter Xie Yiguan from Zhongxin Finance and Economics) "Capitalism is ruthless. When recruiting people, it is talent, and when layoffs are made, it is a data point in the database, which is selected by random procedures &lsquo; Lucky Goose &rsquo; 。” The Google employee from Singapore recently received a notice of layoffs.

　　Since last year, a storm of layoffs in Silicon Valley, which spread from the San Francisco Bay Area in the United States, has left tens of thousands of employees of technology companies facing the fate of unemployment. Once "high salary" and "high welfare", now with a notice, all went up in smoke.

　　Google, Microsoft, Amazon &hellip; &hellip; 10,000-level layoffs!

　　On January 20, Google CEO Pichai announced in a letter to employees that he would lay off about 12,000 people worldwide. According to foreign media reports, the layoffs are the largest layoffs in the company’s history, accounting for about 6% of its total global employees.

　　Video: Google employees protest against mass layoffs and low wages Source: China News Network

　　When Google, known as the "Silicon Valley Nursing Home", joined the layoff team, many employees of technology companies felt the biting "cold".

　　Not only Google, but also American technology giants Microsoft and Amazon have also launched tens of thousands of layoffs.

　　Microsoft recently said that it will lay off 10,000 people before March 31; Amazon also recently mentioned that it will lay off more than 18,000 people, which is also the largest layoff in the company’s history.

　　When people are still in shock, PayPal, an electronic payment giant, announced at the end of January that it would lay off 2,000 full-time employees worldwide in the next few weeks.

　　If the timeline is lengthened, this wave of "layoffs" of technology companies began to ferment in the first half of last year and reached a peak in November last year. In that month, Twitter fired about 50% of its employees; Meta announced 11,000 layoffs; Amazon says it will lay off about 10,000 people &hellip; &hellip;

　　A Meta employee who saw the layoffs in Silicon Valley in November 2022 said, "The psychological shock is particularly strong, and I really experienced the recession and layoffs for the first time."

　　According to the data of Layoffs.fyi, which tracks the layoffs of technology companies, in 2022, 1,040 technology companies laid off employees and nearly 160,000 employees were fired. According to the data of Challenger, Gray&Christmas, an American employment consulting company, in November 2022 alone, the technology industry announced 52,771 layoffs, setting a record since the company began to count relevant data in 2000.

　　In 2023, the "storm" of layoffs is even more fierce. Layoffs.fyi website shows that in the first month of 2023, more than 200 technology companies laid off employees and more than 80,000 employees were dismissed.

　　"Although fortunately from layoffs &lsquo; Hunger Games &rsquo; I survived, but it is still very thrilling to think about it. This wave of layoffs feels much harsher than the last wave. " A netizen working in the United States recently said.

　　The layoffs of technology companies have also caused the problem of foreign employees’ status in the United States.

　　Chen Chuanchang, a Chinese software engineer who has worked for a technology giant in Silicon Valley for more than 10 years, said that in this round of "layoffs", young people who have been laid off are under greater pressure. Because of their lack of qualifications, these people have no advantage in the labor market. Some of them work in the United States with H-1B visas. If they can’t find jobs within two months, they will leave the United States. Even if some companies are still recruiting, the scale is limited. Some young people find it difficult to find the right opportunity.

　　Why do technology giants choose to lay off employees?

　　In the early stage of COVID-19 epidemic, technology enterprises used to make great strides with their own advantages, and started large-scale recruitment activities. Why are these technology companies now on the road of layoffs?

　　"I was wrong, and I am responsible for it." Mark zuckerberg, CEO of Meta, told about the layoffs, "At the beginning of the epidemic, the world quickly turned online, and the surge in e-commerce brought huge income growth. Many people predict that this will be a permanent acceleration and will continue even after the epidemic is over. I think so, too, so I decided to increase my investment substantially. Unfortunately, things didn’t go as I expected. E-commerce has resumed its previous trend, and the macroeconomic downturn, intensified competition, and declining advertising business have led to far lower income expectations. "

　　Not only Meta, but also combing the reasons given by technology companies for layoffs, the economic downturn, over-employment, high inflation and high interest rates under the epidemic have become "high-frequency words".

　　"The early development of technology companies is a bit too fast, and there is a certain blindness. After excessive expansion, there may be an adjustment process; The strengthening of global control has also led to a decline in profits of multinational technology companies. " Chen Fengying, a researcher at China Institute of Contemporary International Relations, told the China-Singapore Financial Reporter that the contraction of the world economy and the tension in international relations have also affected the development of multinational companies.

　　Xu Hongcai, deputy director of the Economic Policy Committee of the China Policy Science Research Association, also said, "Although there are internal reasons for layoffs, in general, because of the global economic downturn, the days of enterprises are not good."

　　The "locomotive" aura is no longer, and the US economy will enter a recession?

　　“&lsquo; The wave of layoffs &rsquo; Reminiscent of the Internet bubble at the beginning of this century. " Reuters reported that from 2000 to 2003, cheap funds, high investor expectations and abundant cash flow gave birth to a huge bubble in the technology industry.

　　Nowadays, the large-scale shrinkage of many technology companies means that the technology industry, which has experienced strong expansion for many years, will face recession?

　　"At present, the living environment of science and technology enterprises has undergone tremendous changes, and unlimited expansion has also been restricted. Under the new situation, how to break through new technologies and how to expand new markets has become a new problem." However, in Chen Fengying’s view, "this does not mean that the technology industry is going into recession, but that technological innovation has reached a bottleneck stage and there must be a breakthrough."

　　As the strongest "locomotive" of the American economy for many years, does this wave of layoffs initiated by technology companies in the San Francisco Bay Area also indicate that the American economy will decline?

　　According to CNBC (American Consumer News and Business Channel), economists believe that although these layoffs are sudden and undoubtedly destructive to the affected people, they do not indicate a wave of layoffs in the economic recession.

　　Nella Richardson, chief economist of ADP, said that a more important indicator of the impending economic recession is the decrease in the employment of temporary workers and the increase in layoffs, especially in manufacturing.

　　Nella Richardson said that at the end of 2022, an index measuring factory activity in the United States contracted for the first time since 2020, and "manufacturing is usually the place where the recession begins". (End)