At 3: 19 pm on the 3rd, a fire broke out in the central air conditioning unit of the platform on the 6th floor of Longsheng Building, No.23 Hongwu Road, Qinhuai District, Nanjing, and the on-site open flame quickly burned to the 26th floor along the external wall of the 6th floor. The Nanjing Fire Command Center dispatched 17 fire engines and more than 150 police officers to the scene. In less than half an hour, the fire was extinguished and about 200 people were evacuated. No injuries were caused by the fire.

　　Yangzi Evening News reporter learned at the scene that Longsheng Building is a 28-story office building, and the platform on the 6th floor has an air conditioning unit, and a fire broke out due to a fault. Because of the strong wind that day, the fire shot up very quickly.

　　The investigation and handling of this fire accident is in progress.

　　Yangzi Evening News All-Media Reporter Ji Yuxuan Ren Guoyong

　　At first, the employees quickly saved themselves.

　　It’s useless to spray more than 20 cans of fire extinguishing agent, so we have to retreat

　　At 4 o’clock yesterday afternoon, the reporter of Yangzi Evening News rushed to the scene to see that a large number of police cars, fire command vehicles, large fire engines and ladder trucks were parked at Hongwu Road and Youfu West Street. The firemen are wearing breathing apparatus and are busy. A large number of evacuated employees are stranded around the building.

　　Mr. Bian of a company on the 8th floor of the building said that he was the first to find an open fire and took prompt measures. "I was sitting at my desk." Mr. Bian said that the fire happened to be just below his sight, so he found it at the first time. Mr. Bian said that at first he saw black smoke, and he didn’t care for the first few seconds. Later, he thought that a lot of black smoke must be on fire. So, he immediately called several other colleagues in the office. When everyone looked down, the fire had already burned.

　　"There are about 10 colleagues in the office." Mr. Bian said that they immediately went downstairs to find the property and explained the situation. Subsequently, more than 10 people and property staff came to the sixth floor together. "The fire has already started at this time. Fortunately, there are many of us." Mr. Bian said that everyone was holding fire extinguishers to put out the fire together, and all the fire extinguishers that could be transferred in the corridor were basically transferred. More than 20 cans of fire extinguishers were used, and the fire on the platform on the sixth floor was finally put out. However, the fire quickly moved to the outer wall and the office, and there was a door between the platform and the office area, which was always locked. At the critical moment, Mr. Bian and another colleague grabbed a fire extinguisher and slammed it at the door, finally breaking it open. Everyone found that there was a wooden floor in the office, and the fire was getting bigger and bigger, and the smoke was heavy and pungent, which was very choking. Subsequently, Mr. Bian can only temporarily withdraw from the fire with his colleagues.

　　On the steps at the entrance of Guotai Securities Building, a row of young men and women sat there. They are employees of a company on the 9th floor of Longsheng Building. "At that time, we went to work normally, and suddenly found a raging fire outside the south window. The fire was burning along the curtain wall, which was very scary. At the same time, someone shouted at the door of the company that there was a fire and evacuated." A female employee told reporters that dozens of people in their company were all evacuated to the ground through stairs in less than five minutes. "When there was a fire, all seven elevators were closed, and four of them led to the high area. Everyone was evacuated from the corridor, and the order was very good, so it was evacuated quickly." The female staff said.

　　Fortunately, the fire department arrived soon.

　　Soldiers split up and down in multiple ways, and the fire was quickly put out.

　　At the entrances and exits around the burning building, police and secret service personnel are on duty, and some areas are blocked with warning lines to prohibit irrelevant personnel from entering to avoid security threats.

　　A security guard told the reporter that the fire burned too fast this time. It only took about 3 minutes to burn from the 6th floor to the 26th floor. The tempered glass of the curtain wall kept falling, and the decorative plates around the curtain wall seemed to be flammable. Under the action of wind, it was impossible to save itself.

　　The reporter saw from Weibo, the official of Nanjing Fire Department, that Nanjing Fire Department mobilized two "water cannon trucks" to go to the scene to put out the fire. The anti-aircraft water cannon was erected on the downstairs of the building and sprayed water upwards. This water cannon can send the water column to an altitude of 60 meters.

　　The Yangzi Evening News reporter learned that another group of firefighters came to the top of Longsheng Building and sprayed water from top to bottom. In addition, the firefighters who entered the building put out the fire from the fire hydrant water pipe inside the building. At 3: 39 p.m., the fire was completely put out. Witnesses at the scene said that no one was injured and no ambulance appeared at the scene.

　　At the scene, a firefighter told reporters that the fire was located on the southwest side of the building, and there were many glass curtain walls on this side. "The wind is also very strong when there is a fire." He said that when the wind blows, the fire goes up. However, most of the external walls are glass curtain walls, and the glass can’t stand the burning of the fire and burst one after another. Subsequently, the fire ignited the attachments on the inside of the curtain wall, which gave people the feeling of burning a "1" shape.

　　The building is closed and the employees are in a hurry.

　　Oh dear! There are millions of cash in the office!

　　After the fire broke out and everyone was evacuated in an orderly manner, many company employees waited at the entrance and exit of the building. Two property workers guarded and prohibited them from entering.

　　"When will it open? I want to go up and get something!" "We want to go up and see what losses the company has!" At the door, many people asked anxiously. The property staff kept explaining that the fire is still being investigated and the hidden dangers have not been eliminated, so it is not possible to go in now.

　　A young man at the door said that his company has nearly one million cash in the office and is worried about safety. The reporter asked him, why did the company put so much cash? "Oh, I just brought it here today. When I was evacuated, there were still people in the company. Later, I don’t know what happened. I just reported it to my boss. The boss should let someone handle it." The young man said that he was still a little uneasy. Fortunately, the fire did not burn into the office area, but it was likely to be flooded.

　　In the parking lot on the downstairs side of Longsheng Building, many private cars were parked. After the fire broke out, the glass burst and fell from the upstairs, and many cars were damaged and broken by debris.

　　The reporter visited the inside of the building after the fire

　　The shower system can’t be turned off, and the office area becomes a shower room.

　　At about 5 pm, the building suddenly opened briefly, but it was only required to go up to the seventh floor. The reporter followed several employees to find out, there was no light in the corridor, and the water flowed along the stairs.

　　The corridor on the 6th floor was ankle deep, and the sound of rushing water was heard at the door of a company. The interior decoration of this company was a high-rise structure, with two floors, and the fire sprinkler system on the first floor was spraying water all the time, but it was still not closed. A notice was pasted on the glass at the door of the company, informing customers that the company had a holiday from the afternoon of April 30th to the 3rd during the May Day period, and went to work normally on the 4th. Therefore, when the fire broke out on the afternoon of the 3rd, the company was still on holiday, and no one was in the company.

　　After the fire broke out, the company sent a young man to the scene for disposal. The young man told the reporter that the boss was in the field, and he also came to see it temporarily. Now the company has been flooded, and he is eager to contact around, hoping to close the sprinkler system as soon as possible.

　　Later, the reporter came out of the building and found that the main entrances and exits were closed again, and they could only come out from the exit of the underground garage. The police were talking with the person in charge of the building property, asking him to arrange personnel to be on duty, only to be allowed to go out and not to enter, and at the same time asking the evacuated personnel stranded at the scene not to enter the building to prevent falling debris from high altitude.

　　pay close attention

　　The fire-fighting "Optimus Prime" also came and failed to show his skill.

　　The reporter found that among the fire engines on the scene, two ladder trucks were the most eye-catching, but one stopped at Huaihai Road and the other stopped at Hongwu Road, motionless. It is understood that the ladder truck, known as "Qingtian 101", is the highest ladder truck in Nanjing and the most advanced rescue vehicle. The ladder of the car can rise to 99 meters, and the maximum water spraying height can reach 150 meters. However, due to the lack of operating ground at the scene and the fact that the fire-fighting water cannon can completely achieve the goal, the ladder truck has never been able to show its skills.

　　When the fire burns

　　A rumor is also circulating.

　　Yesterday, when the fire broke out, the WeChat circle of friends spread a small video of "a black-faced policeman". Netizens said that this was a policeman who put out the fire on the spot, and his face was blackened. However, this is a rumor. These policemen are not from Nanjing at all, but the police on duty at the Mojiang activity site in Yunnan. During the activity, we "smeared each other’s faces" to celebrate the annual Hani Sun Festival.

Xiao Xie (pseudonym), a migrant worker, was diagnosed with cervical cancer after going to the hospital for examination due to an increase in leucorrhea. At the age of 19, she felt incredible.

Speaking of cervical cancer, you will not be too unfamiliar. Famous singer Anita Mui and movie star Li Yuanyuan all died of this disease. It is one of the most common gynecological malignant tumors. With the decrease of the age of sexual behavior, the incidence of cervical cancer has also shown the characteristics of younger age in recent years. Then why does premature sex induce cervical cancer? How to achieve early detection and treatment of cervical cancer?

The more sex, the higher the risk.

Ding Jingxin, deputy chief physician of Gynecology Department of Obstetrics and Gynecology Hospital affiliated to Fudan University, pointed out that the cause of cervical cancer has been clearly diagnosed, that is, HPV infection. The high incidence of cervical intraepithelial neoplasia (CIN) is 25-35 years old. Invasive cancer is 50-55 years old, and its incidence has a trend of younger in recent years.

25-35-year-old women are generally under great pressure. In addition, with the increase of age, their resistance gradually deteriorates, which reduces the ability to remove HPV virus. Once infected with HPV virus, it may cause persistent infection of the virus, and finally lead to precancerous lesions or cervical cancer.

In addition, early delivery, multiple pregnancy and prolificacy are closely related to the occurrence of cervical cancer, and smoking as a synergistic factor of HPV infection can increase the risk of cervical cancer.

In particular, it should be pointed out that the recognized causes of cervical cancer mainly include premature sexual intercourse (under 18 years old), HPV infection caused by multiple sexual partners, repeated uterine cervix operations, malnutrition and so on. It is understood that the rejuvenation of cancer is closely related to the early start of sexual life and the unclean process. The younger the age of first sexual intercourse, the more sexual partners and the more frequent sexual intercourse, the higher the incidence rate.

"This is because the cervical tissue cells of young girls are not fully developed, and their ability to resist diseases is poor. They are sensitive to external carcinogens and cancer-promoting substances and are easily stimulated by carcinogenic factors. After adulthood, the female reproductive defense system gradually matures, and then it begins to have normal disease resistance. If sexual intercourse is started when it is not mature, and the sexual partner is an HPV carrier, it is easy to infect HPV through sexual intercourse, and continuous infection induces cancer. " Dr. Ding Jingxin said. "For women, not having sex too early and reducing sexual partners may be a way to prevent cervical cancer. In addition, HPV vaccine can also be used to prevent diseases, and regular screening can also help patients achieve early detection and early treatment. "

Some studies have also pointed out that the sexual behavior of male partners is also closely related to cervical cancer. Comparing the characteristics of sexual behavior and other behaviors of spouses of cervical cancer and healthy women, and studying the role of men in the pathogenesis of cervical cancer, it is pointed out that the number of sexual partners of spouses of cervical cancer is far more than that of spouses of control group, and most of the spouses of cervical cancer have sexual history, such as genital herpes, gonorrhea and genital warts, while women whose spouses often use condoms have low risk of cervical cancer. In addition, it is also found that the risk of cervical cancer in men’s wives is 3-6 times higher than that in normal women.

"For a woman infected with HPV, her male partner may become a carrier of HPV virus. For new sexual partners, the use of condoms will reduce the chance of contracting the virus. " Dr. Ding Jingxin said.

How to prevent cervical cancer

Dr. Ding Jingxin said that every year, more than half of the outpatients with cervical cancer found that they had reached the middle and late stage, and lost the best treatment opportunity, which was life-threatening.

Cervical cancer is the most common gynecological malignant tumor. Cytological screening and HPV screening enable early detection and treatment of cervical cancer and precancerous lesions, which is of great significance to prevent cervical cancer.

So what are the symptoms of cervical cancer?

Vaginal bleeding: mostly contact bleeding, it can be irregular vaginal bleeding, or it can be manifested as prolonged menstrual period and increased menstrual flow; Elderly patients often suffer from irregular vaginal bleeding after menopause.

Vaginal drainage: most patients have vaginal drainage, the liquid is white or bloody, which can be as thin as water or rice, or has a foul smell.

Late symptoms: different secondary symptoms appear according to the extent of cancer involvement. When cancer oppresses or involves ureter, it can cause ureteral obstruction, hydronephrosis and uremia; There may be anemia, cachexia and other symptoms of systemic failure in the late stage.

How to screen cervical cancer? According to the 2016 ACOG Practice Guide No.157 on Cervical Cancer Screening and Prevention, cervical cancer screening is mainly based on liquid-based cytology screening TCT/LCT or HPV screening.

Cervical cancer screening should start at the age of 21. Single-line cytological screening for people aged 21-29, once every three years.

It is best for people aged 30-65 to have cytology and +HPV combined screening every five years. Cytological screening once every three years is acceptable.

Those who have enough negative screening results in the past and have no CIN2+ lesions should stop any kind of screening after the age of 65. Adequate negative screening results are defined as three consecutive cytological negative results or two consecutive combined negative screening results in the past 10 years, and the last screening is within 5 years.

Routine cytological screening and HPV detection should be terminated in patients who have undergone total hysterectomy and have no CIN2+ lesions in the past.

Women with CIN2, CIN3 or adenocarcinoma in situ should continue to be screened for 20 years after spontaneous regression of the lesion or proper treatment, even if the screening period will exceed 65 years.

For women aged 25 and above, the initial screening with the HPV detection method approved by FDA can be considered as an alternative to the current cytological screening method. Cytological screening alone and combined screening are still recommended measures in the guidelines of major professional associations. If HPV testing is used as a separate screening, it should follow the transition guidelines of American Society of Colposcopy and Cervical Pathology (ASCCP).

The risk of CIN in people whose cytology is ASC-US and HPV is negative (whether it is the follow-up HPV test or the combined HPV test) is lower, but it is slightly higher than that in people with negative combined screening. It is recommended to combine screening again after 3 years.

So as long as HPV infection is detected, does it mean that you will get cervical cancer? Dr. Ding Jingxin pointed out that it is best to make a virus typing for people infected with HPV. One quarter to one third of those infected with HPV16 may develop into cervical high intraepithelial neoplasia (HSIL) and cervical cancer within three years, and 10% of those infected with HPV18 may develop into cervical high intraepithelial neoplasia (HSIL) and cervical cancer within three years, while only 5% of those infected with other 12 viruses will be infected.

"Therefore, for those infected with HPV16 and 18 viruses, colposcopy should be done every year, and for other types of infected people, TCT screening can be done regularly." Dr. Ding Jingxin said, "It should be pointed out that women should not worry too much if they are infected with HPV. It takes 9-25 years to develop from HPV infection to cervical cancer. 70% ~ 80% of women will be infected with HPV in their lifetime. HPV can be eliminated by your own immune system. It is not terrible to be infected with HPV. Only the diagnosis of cervical intraepithelial neoplasia (CIN) and cervical cancer needs treatment. "

The best time for vaccination

Dr. Ding Jingxin pointed out that HPV vaccination is also a very important means for the prevention of cervical cancer. HPV vaccine is the first vaccine against tumor in the world. Because sexual transmission is the main route of HPV infection, the best time for HPV vaccination is before sexual intercourse.

"The World Health Organization recommends that the golden age of HPV vaccination is boys and girls aged 9-13 who have not started sex." Dr. Ding Jingxin said, "Women who have already had sex can also be vaccinated, but the protective effect of the vaccine may be discounted. There are many kinds of HPV viruses that cause cervical cancer. Even if you are vaccinated with HPV vaccine, you can’t completely prevent the occurrence of cervical cancer. Women who are vaccinated still need regular screening. "

China brand cars used to be synonymous with cheapness, but in recent years, China brand cars have made great progress in many aspects relying on the innate advantage of localization. I don’t know if you know anything about what is introduced today. Now let’s follow Xiaobian to see what it has done.

Let’s take a look at the appearance of Ruifeng M3. The front face of Ruifeng M3 looks very stylish and elegant. Coupled with headlights, the overall design is very fashionable and sporty. The car is equipped with LED daytime running lights, automatic opening and closing, etc. Coming to the side of the car, the body size of the car is 5145 mm * 1765 mm * 1900 mm. The car adopts fashionable and simple lines, giving people a very deep feeling on the side of the car. With large-sized thick-walled tires, the shape is quite soft. In the rear part, the rear looks stocky, and the taillights are very cool. Overall, it is still relatively hard-core.

Arriving in the Ruifeng M3 car, the interior design of Ruifeng M3 looks more exquisite and the overall design is very comfortable. The steering wheel of the car is very round and lovely, made of imitation leather, and the shape is very fighting. Take a look at the central control. The design of the center console is reasonable, which makes the interior style impressive and tough. Let Xiaobian introduce the dashboard and seats. The dashboard of this car presents a simple and generous design style, which is very eye-catching. The car uses a fabric seat, equipped with functions such as proportional reclining of the seat, and it is basically enough for daily use.

The rear row space of Ruifeng M3 is fairly spacious, and there is a certain margin in the head and legs, which can be said to be more than enough for daily household use. In addition, the car is equipped with anti-lock braking system (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD), traction control (ASR/TCS, etc.), main driver airbag and co-pilot airbag.

The car introduced today is remarkable in terms of space, configuration and power, and home travel is also a good helper. If you are interested, you might as well experience it. I believe it can bring you a good experience.