Cctv news(Reporter Wang Jingyuan): When you walk into the Red Mansion located in the compound of Bomi County Committee in Tibet, the first thing you see is a photo wall with photos of more than 200 old people, and there is a line above the photo: Pay tribute to the 18th Army and be grateful for the "old Tibet".

At the beginning of 1950, the central government decided to liberate Tibet. At that time, the 18 th Army, originally scheduled to be stationed in rich southern Sichuan, was urgently ordered to become the main force to carry out this arduous task. Building roads, bridging bridges, counterinsurgency and construction, eighteen officers and soldiers dedicated their youth to the Tibetan Plateau, making great contributions to the liberation and construction of Tibet.

In 2018, bomi county decided to transform the Red Mansion into a red historical memorial hall, and an action to find veterans of the 18th Army and save historical memory began.

(Photo wall in Bomi Red Building, photo by CCTV reporter Wang Jingyuan)

An action to save historical memory

Zhang Qingchong was blocked from the door for the seventh time. It has been more than three months since he came to Chengdu on business this time, and time is limited. He can’t wait any longer.

The next day, originally planning to return to Linzhi, he once again stood outside the home of an old soldier of the 18th Army. He was unwilling and wanted to try his luck at last. Zhang Qingchong lives in the guest house opposite the old man’s house. Every morning before going out, he will knock on the door. "If I still don’t open the door this time, I won’t knock for the ninth time. I can only say that we don’t have this fate."

The eighth time, the door finally opened a crack. As in previous times, the first sound came from the nanny’s bristle, "Are you bored? You knock at the door as soon as I cook in the morning. How many times have I said that he won’t see you? "

Jasmine Zhang chong quarreled with the nanny through a door, when the old man came over and said, "Open the door for him." Jasmine Zhang chong can hear that the old man’s tone is not friendly, but he can’t bear so much. He seems to have won the lottery with excitement. Before the nanny opens the door, he pushes the door open.

The veteran of the 18th Army was a propaganda officer and a war correspondent of the 155th Regiment of the 52nd Division of the 18th Army in Tibet. Born in 1928, he joined the army in 1945 and experienced many battles in southern Hunan, Qamdo, Lhasa and Shannan. The purpose of Zhang Qingchong’s trip is to collect old photos and objects of the old people after they entered Tibet with the army, and bring them back to the Red Mansion Memorial Hall in bomi county, Linzhi, Tibet. If all goes well, they will be exhibited as exhibits in the future.

(Photo by CCTV reporter Wang Jingyuan in the corner of the exhibition hall in the Red Building)

There is a reason for the old man’s resistance to Zhang Qingchong. In 2008, someone took away his old photos in the name of a reporter. At that time, the other party said that he would send the original back after photocopying the photos, but it never appeared again. "After being cheated in 2008, I suddenly realized that I was really old. When I was young, I also worked as an underground party. You know, no one can fool me." Since then, anyone who came for photos has been turned away by him.

At first, the old man was still wary of Zhang Qingchong, but chatting, he suddenly got up and walked into the bedroom. When he returned to the living room, the old man had a bunch of old black and white photos on his hand. "You didn’t know how happy I was at that moment."

Zhang Qingchong gave the old man his ID card and camera, and promised to send the photos back as soon as he finished printing the electronic version downstairs. As a result, he was stopped by the security guard as soon as he got downstairs. A few minutes later, the old man’s son also rushed back from the unit, and he was going to grab the photos in Zhang Qingchong’s hand without saying anything. In a push, the nanny also ran down from upstairs, pointing to Zhang Qingchong and calling him a liar.

Fortunately, the misunderstanding was finally solved. After returning to the hostel, Zhang Qingchong looked at the cars coming and going on the road, recalling those strange eyes a few hours ago, and couldn’t help crying. He buried his head in the pillow, and his tears soaked the sheets. "Why don’t so many people understand what I did?"

It is not easy to win the trust of veterans and their families, which is the most important work of Jasmine Zhang in the past three years.

Bomi Red Mansion refers to the Red Mansion of Zhamu Center County Committee, which was built in 1953 and located in the compound of bomi county government. This red wooden building witnessed the development of Tibet’s revolutionary history, and successively assumed the functions of government office, staff dormitory and war command center. In 2018, bomi county decided to transform the Red Chamber into a red historical memorial hall, and handed over the exhibition work to Zhang Qingchong, a journalism major.

(Photo by Wang Jingyuan, a CCTV reporter from Bomi Honglou, surrounded by mountains)

Zhang Qingchong was very interested in history since he was a child. After hearing the news that the Red Chamber was going to be exhibited, he took the initiative to apply for participation with the county leaders. At first, he thought the work was very simple. Until he started to prepare, Zhang Qingchong found that Bomi began to compile local chronicles in 2007, and the historical materials of the revolutionary period were extremely scarce. The latest photo of the Red Chamber was taken in 2004.

"We have traveled all over Linzhi, Changdu and even the archives and libraries of the whole autonomous region. As a result, the information related to Bomi is only one and a half pages of A4 paper." It’s not easy to find the red ruins, either there is no information or there are different opinions. It’s just a battle to defend the wood. At first, 28 versions were fully sorted out, and it’s difficult to prove each other.

Zhang Qingchong is worried that he can’t finish the task assigned by the leader, and he always has the exhibition of the Red Chamber in his heart. "I am worried and anxious, and I don’t know what to do." During that time, no matter how late he got off work every day, he always went around to the county compound to take a look at the Red Chamber. Once he worked overtime until 4 am, and on his way home, he unconsciously went to the Red Chamber. He looked at the Red Chamber in a daze and thought about how to start.

Until later, Zhang Qingchong accidentally saw a message about the descendants of the 18th Army going to Henan to find their roots, which inspired him. On the way home from the Red Chamber that night, it suddenly occurred to him: Why not go to the old soldiers who are still alive to make an oral history?

In this way, an action to save historical memory began.

friendship between generations

Zhang Qingchong, born in 1992, is a native of Xunxian County, Henan Province. After graduating from college in 2016, he went to work in Tibet. In November of the same year, he became a grassroots civil servant in bomi county Guxiang, Linzhi City, Tibet.

The reason why he chose to work in Tibet is not only to escape the heavy work pressure in big cities, but also because of the magnificent natural scenery. Jasmine Zhang Chong planned to work in Tibet for five years, in addition to completing the work assigned by the organization, he also had to travel around Tibet. At that time, Tibet was only the temporary residence of his first job after entering the society. His parents and girlfriends were in their hometown, and Tibet was not in his vision of future life.

"In this picture, the PLA took off its cotton trousers when crossing the glacier. Do you know why?" Zhang Qingchong pointed to a black-and-white photo in the exhibition hall and looked at the opposite audience with great interest. "In fact, when crossing the river for the first time, the PLA wore cotton trousers. When they saw the water rushing on the river, they thought that the water temperature must be above zero. Who knew that when they landed, their trousers became ice trousers and they couldn’t take a step. Therefore, when encountering a glacier again, gay men will take off their cotton trousers and put them on their heads, while lesbians will change their cotton trousers into light clothes, either wading across the river or swimming with wood in their arms. The icy river has left many soldiers with lifelong illnesses, and many female soldiers have since lost the opportunity to be mothers. "

(Jasmine Zhang Chong is explaining the history of the 18 th Army’s entry into Tibet. Photographed by CCTV reporter Wang Jingyuan)

Zhang Qingchong, 29, now knows a lot about Bomi’s history and geography. More than once, after listening to his explanation, someone went to ask him if he was a local of Bomi. Whenever someone praises him for speaking well, he always replies, "Old comrades are the creators of stories, and I’m just a porter. It’s not how well I speak, but the stories of old comrades are touching enough."

But at first, Zhang Qingchong didn’t rush to these stories.

For Zhang Qingchong, the initial search for veterans of the 18 th Army was just a work task. Every time they arrive at the old man’s house, they always pull Jasmine Zhang to tell him the story behind each photo, but Zhang Qingchong doesn’t have the heart to listen. On the surface, he just wants to get the photos to finish the exhibition early. Even later, as soon as he heard that the other party had never worked in Bomi, he gave up the contact interview directly. "What does he have to do with me as an old soldier of the 18th Army? He’s not in Bomi. How can he help us with the exhibition? "

Until the sudden death of an old soldier of the 18th Army, like a stone thrown into a calm lake, some heavy facts that had been deliberately ignored surfaced, and Zhang Qingchong had to rethink the significance of this job.

"I was still listening to his story at noon the day before, and the next day I received a phone call from his daughter saying that his father had passed away." Jasmine Zhang chong began to realize that it was urgent to visit veterans. These meritorious old people who have climbed snow-capped mountains, crossed glaciers and built roads have been left behind at the end of the new era. They are eager to talk. At the last moment of their lives, what they can’t give up is the youth dedicated to the snowy plateau. "I think I used to be vulgar and utilitarian."

Change happens here. Once again, when I came to Chengdu Veterans’ Retirement Center, Zhang Qingchong wanted to have a chat with all the veterans of the 18th Army, regardless of whether they had worked in Bomi before. Even if some revolutionary old people have never been to Tibet, Zhang Qingchong will buy some fruits to see them. Some old people don’t have any old photos, but Zhang Qingchong will still carry the camera in the past. "I don’t have an interview outline, so I will listen to his stories and chat with him." Later, Zhang Qingchong took another two months to revisit the old man who only asked for photos from the other party before.

(Photo courtesy of Zhang Qingchong and veteran Yan Jiaqi)

In the face of the stories of these veterans, Zhang Qingchong didn’t want to hear them at first, then dealt with them, and finally listened with his ears upright. "These old people are like a river. It may be difficult for you to approach them at first, but once you touch that point, the river will ‘ Break the bank ’ At this time, they will tell you crazily, and it is difficult for you not to let him talk. " Every time the old people open their hearts to Zhang Qingchong, he will feel happy from the heart.

Every time he goes on a business trip to visit veterans, Zhang Qingchong will be stimulated by some details. He is moved by the pure Tibetan complex and heavy revolutionary feelings of the older generation. He found that many old comrades who have left Tibet for decades still like to eat Ciba and drink buttered tea. They can speak fluent Tibetan and write standardized Tibetan. There is a portrait of Potala Palace on the wall at home, a Tibetan daily on the desk, and the first channel on TV is Tibet Satellite TV.

Meng Guilin, a descendant of Meng Xianmin, a veteran of the 18th Army, once told Zhang Qingchong that every time there was news related to Bomi in the news broadcast, her father always asked her to record it with her mobile phone, and then she watched it over and over again with reading glasses and a magnifying glass, and paused for a second, unwilling to miss any frame.

Zhang Qingchong felt that he was guarding Tibet and Bomi for his old friends thousands of miles away. "Working and living in the depths of the mountains, the reason why I won’t feel lonely is because I have so many forgotten friends." In this action to save historical memories, Zhang Qingchong visited a total of 212 veterans of the 18 th Army and their descendants. He regards these old people as bosom friends and confidants. "A bosom friend is an appropriate tacit understanding, and a bosom friend is a perfect friend.".

From "Old Tibet" to "Little Tibet"

Among the many friends who have forgotten the new year, Lian Youxiang is the most special one for Zhang Qingchong.

Luoyu area is located in the southeast of Tibet, starting from Chayu in the east, reaching Menyu in the west, reaching the traditional custom line of the Sino-Indian border in the south and the vast area south of great bend in the Yarlung Zangbo River in the north, involving the whole territory of Medog County in Tibet, and its geographical position is extremely important. In the summer of 1952, the China People’s Liberation Army first entered the Luoyu area, and Lian Youxiang was the leader of the PLA working group in Luoyu at that time.

At that time, the People’s Liberation Army didn’t know anything about Luoyu, and didn’t even have an administrative division map. Lian Youxiang led the soldiers to climb the Suila Mountain and walk on the ice slope with the back of a knife. When passing through some sections, the head of the person behind almost touched the heel of the person in front. The higher you climb, the steeper the mountain is, and it is difficult to stand. Climb up and slide down, then climb up and slide down. They stick their bodies on the cliffs, dig at the crevices with their hands, and try to stand on the stone nest with their toes. They are too nervous to say anything, let alone look down, and move slowly like geckos. Many years later, when Lian Youxiang and Zhang Qingchong recalled this scene again, they still had a lingering fear.

Due to various historical reasons, Lian Youxiang’s situation in Tibet was not smooth, but the old man was always optimistic. "The two most meaningful things in my life are that I met my lover and met this old man. Every time I have a hard time at work, just give him a call, and I will go home happily singing and humming at once. Compared with Lian Lao’s tortuous life, the injustice I experienced is nothing at all."

(The descendants of the 18 th Army returned to Bomi Red House. Photo courtesy of the interviewee)

When getting photos is no longer the only purpose, Zhang Qingchong gains more things than interviews. Once Zhang Qingchong went to Chengdu to interview an old soldier, and the other’s daughter offered to charge a fee according to the shooting year of the photo. "This old man was sitting on the rattan chair in the living room, fanning his fan leisurely. At that time, I thought how he was so boring and didn’t help me say a few words." When he was about to leave, he stopped Zhang Qingchong and asked him to leave his contact information. "I’m ‘ Old Tibet ’ , you are ‘ Little Tibet ’ When I miss Bomi, I will ask you to take some photos and videos for me. "

Half a month later, Zhang Qingchong received a WeChat from his father, "Xiao Zhang, my daughter is not at home today". Zhang Qingchong quickly dialed the phone. The old man said that he would donate the photos to Bomi. The two quickly reached a consensus. He remotely instructed the old man to turn on the computer, pack photos and log in to the mailbox. After the photo was successfully sent, the old man specifically told him: "We are working underground, don’t let my daughter know about it." Every time I tell this story, Zhang Qingchong can’t help feeling that two generations have completely different attitudes towards money.

Every time he returns to Bomi after an interview, he always spends a lot of time sorting out the recordings and videos. This job requires people to calm down and do it. For this reason, he almost put off all the parties and devoted himself to these veterans. "When I was in college, I was a student union cadre, and my favorite thing was social entertainment."

Zhang Qingchong can clearly perceive that his life is changing. He finds that there is less and less common language with the people around him. On the contrary, his old friends in the distance always worry him. Entering "Eighteen Armies" in Zhang Qingchong’s WeChat search field, there are more than 20 group chats. When he goes back to the mainland for vacation, he always stays in Chengdu for a few days to have tea and chat with the old people.

(Photo courtesy of Jasmine Zhang Chong and veteran Dai Yixin and his descendants)

In two and a half years, Zhang Qingchong has traveled for more than 400 days, collecting 24 million words of materials, more than 140 physical materials, more than 40 old comrades’ manuscripts and more than 1,800 old photos, basically sorting out the red historical context of bomi county and even Linzhi City.

Although he has devoted all his thoughts to this, time is still not enough. Many times, Zhang Qingchong feels that he is racing against time. "Of the 212 old people we visited, 12 left in 18 years, and increased to more than 30 in 19 years. At the end of 20 years, we counted 71. Have you found that if these figures are connected into a line chart, this line will become steeper and steeper?"

There is a stack of yellowed diaries on display in the Red Chamber, totally 17, which span from 1949 to 1966. The historical context of Bomi area is not clear enough, but it is clearly recorded in the diary. People, time and events are like a local chronicle.

The owner of the diary is an old soldier named Wang Xiaoyu, who used to be the secretary-general of Bomi Sub-committee. When Zhang Qingchong found Wang Xiaoyu, the 99-year-old man was already a terminal cancer patient. On his desk, it was a memoir manuscript that he had just started writing but had no time to finish.

(Photo courtesy of 17 diaries of Wang Xiaoyu’s old man)

After contacting these old people, Zhang Qingchong found that there is actually more than one way to live in life. Sometimes when a person returns to his residence after work, he will dig out the interview video of the old man. Once he watched Yan Jiaqi’s video until 4 am. "In fact, I can recite all these videos. I know the next sentence after they finish the last sentence, but I don’t know why I just like listening to them, as if life has returned to a very quiet state."

During the 130,000-kilometer trip, in three years, Zhang Qingchong went to Lhasa, Qamdo, Linzhi, Chengdu, Zhengzhou, Beijing, Xianyang and other places many times. After interviewing 212 veterans, he found that he didn’t want to leave Tibet.

In July this year, the scheduled five-year trip to Tibet expired, but Zhang Qingchong chose to stay in Bomi and continue the work of visiting veterans. "I originally had only five years of fate with Tibet, but now it may become a lifetime."

　　On December 8, 2017, Fu Cong, head of the China delegation, said at the meeting of States parties to the United Nations Biological Weapons Convention that in October of that year, Wuhan Institute of Virology, Chinese Academy of Sciences held the International Training Course on Biosafety Laboratory Management and Experimental Technology.

　　Don’t underestimate this conference, which is the most important achievement of China virus research in the world. The trainees of this training course organized by Wuhan Virus came from Pakistan, Kazakhstan, Sri Lanka, Egypt, Kenya, Serbia, Hungary and other countries. At that time, the lecture team of the training course came from the P4 laboratory construction and research team of Wuhan Institute of Virology. This laboratory has the highest level of protection in China and even in Asia, except for China, the other one is in Japan. At the end of December last year, at the beginning of the discovery of Covid-19, the relevant samples were directly sent to Wuhan P4 laboratory for testing. Later, relevant departments and institutions took the test results and published a paper entitled "Initial Transmission Dynamics of novel coronavirus-infected Pneumonia in Wuhan, China" in the New England Journal on January 29th. One of the conclusions was that "interpersonal transmission occurred among close contacts in December 2019". Recently, this paper has been questioned. The Ministry of Science and Technology recently issued a notice asking all relevant research project undertakers and their researchers to devote all their research energy to various research tasks, write the paper on the front line of fighting the epidemic, and apply the research results to fighting the epidemic. Before the task of epidemic prevention and control is completed, we should not focus on publishing the paper. In addition to the early discovery of human-to-human transmission in Covid-19, on January 28, the institute just developed an antibody detection test paper for research; At the same time, the Institute and the Institute of Toxicology and Drug Research of the Academy of Military Medical Sciences jointly discovered novel coronavirus (2019-nCoV) at the cellular level.Drugs with good inhibitory effects, such as remidivivir or rendixivir (GS-5734), chloroquine (Sigma-C6628), Ritonavir, etc. In addition, on January 21st, the Science and Technology Department of Hubei Province launched the "2019 New Type Pneumonia Emergency Science and Technology Research Project", and established a new type pneumonia emergency science and technology research expert group, whose leader is Shi Zhengli, a researcher at Wuhan Institute of Virology.

　　In addition, the whole genome sequence of novel coronavirus was determined by Wuhan Institute of Virology on January 2nd, and the virus strain was successfully isolated on January 5th. On January 9th, the virus strain resource has been put into the national virus resource database according to the standard, and has been preserved in a standardized way.

　　Wuhan Institute of Virology was also the first institution to conclude that the virus strain originated from bats. On January 23rd, Shi Zhengli’s team published "The Discovery of a novel coronavirus and Its Possible Origin of Bats" on the pre-printed platform of bioRxiv, and proposed that a new type of pneumonia virus might originate from bats. It was confirmed for the first time that novel coronavirus used the same cells as SARS coronavirus to enter the receptor, and it was found that the sequence consistency between novel coronavirus and a bat coronavirus was as high as 96%. Born in 1956, the current director is a post-80s Wuhan Virus Institute, which has a long history and a high level, and is a department-level unit. In June 1956, shortly after the founding of New China, the famous virologist Academician Gao Shangyin, the famous microbiologist Academician Chen Huagui and Professor Jane Haoran and other scientists of the older generation established Wuhan Institute of Virology, which was one of the national institutes established earlier in China. Wuhan Institute of Virology is one of the first enrollment units with the right to confer degrees since the country resumed graduate enrollment. Up to now, the discipline has trained 429 master students and 174 doctoral students. At present, the discipline has 27 discipline groups with different professional directions, 30 doctoral tutors, 10 master tutors, including 3 Jie Qing and 10 people in the Hundred Talents Program. There are 240 graduate students, including 110 doctoral students. The China Virus Resource and Information Center under the Wuhan Virus Institute has the largest virus repository in Asia, and established the only China Virus Collection in China. The research direction of Wuhan virus is all important human viruses.Such as HIV, HCV, influenza virus, human cytomegalovirus (HCMV), tumor virus KSHV, herpes simplex virus (HSV), etc.) and new viruses of animal origin (such as SARS-CoV, avian influenza virus, arbovirus, etc.). Chen Xinwen, former director of Wuhan Institute of Virology, received his doctorate in virology from Wageningen University in the Netherlands in 2001. He has been engaged in cooperative research in American University of California, Berkley and German University of Duisburg-Essen. Chen Xinwen is also a winner of the Hundred Talents Program of Chinese Academy of Sciences and the National Outstanding Youth Fund. He has won the second prize of national technological invention and the second prize of Hubei Natural Science. He is currently the president of Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences. Chen Xinwen was succeeded by Wang Yanyi, who became the director of Wuhan Virus Institute in October 2018. Wang Yanyi is a female "post-80 s" scientific research cadre, and previously served as the deputy director of Wuhan Virus Research Institute.

　　According to public information, Wang Yanyi was born in 1981. She graduated from Peking University College of Life Sciences in 2004, and then went to the University of Colorado to get a master’s degree. When she came to Wuhan University, she served as a lecturer and associate professor in the School of Life Sciences of Wuhan University for six years, during which she received her doctorate.

　　In March 2012, Wang Yanyi was transferred to Wuhan Institute of Virology, Chinese Academy of Sciences. He served as the head of molecular immunology discipline and deputy director of the Center for Viral Pathology. In December 2014, he served as assistant to the director, and one year later he was promoted to deputy director of Wuhan Institute of Virology. Wang Yanyi’s main research direction is the interaction mechanism between virus and host. He has presided over or undertaken many projects such as National Natural Science Foundation and 973 Project. Published nearly 30 SCI papers in internationally renowned journals. In 2013, Wang Yanyi was selected as the first batch of top-notch young talents in the national "Ten Thousand Talents Program". Shi Zhengli, a "batwoman", was able to quickly find the virus or its source from bats after searching for the virus host for 13 years in COVID-19, which has a lot to do with one person and her team. This person is Shi Zhengli.

　　Shi Zhengli’s team is working in the field.

　　Shi Zhengli, known as "batwoman", has been engaged in the etiology research of new viruses for a long time, especially in the research on the traceability of SARS virus, and her leading team confirmed that bats are the natural hosts of SARS coronavirus. Since the outbreak of SARS virus 18 years ago, a large number of coronaviruses (SARSr-CoV) associated with severe acute respiratory syndrome have been found in bats, their natural hosts. At the beginning of this outbreak in Wuhan, Shi Zhengli’s team obtained full-length genome sequences from five patients, which are almost identical to each other and have a similarity of 79.5% with the genome sequence of SARS-CoV. Later, researchers further found that novel coronavirus (nCoV-2019) had 96% homology with Bat Coronavirus at the whole genome level. By analyzing the paired protein sequences of seven conserved nonstructural proteins, it was shown that novel coronavirus belonged to SARSr-CoV species. The team led by Shi Zhengli not only confirmed that bats are the natural hosts of SARS coronavirus, but also found serological evidence that bats in China are infected with Nipah virus and Ebola virus, and found and identified a large number of genetically diverse new viruses such as adenovirus and circovirus in bats, further confirming that bats are the natural hosts of many viruses. Before and after the Spring Festival in 2003, SARS spread from Guangdong Province to other provinces in China at an alarming rate, and there were many "super communicators" who spread SARS to dozens or even dozens of people. In March 2003,The University of Hong Kong and the US Centers for Disease Control and Prevention have successively isolated a virus from SARS patients. Under the electron microscope, this virus looks like a crown of medieval European emperors. According to the morphological characteristics and genetic information, scientists believe that this new coronavirus is the pathogen of SARS, and it is a coronavirus that has never been found in humans. Later, researchers in China began to look for the source of the virus. They found that the earliest 11 cases had a history of contact with wild animals in Otawa. Following this clue, scientists first aimed at the Guangdong wildlife market, and soon separated and detected the virus exactly the same as SARS virus in the civets in the market. After this discovery was announced, Guangdong Province issued a ban in early 2004: completely killing civet cats in the wild animal market, banning wildlife trade and closing the wild animal market. However, Shi Zhengli and her team are not satisfied. For this new virus, we must find the source, that is, the "natural host"-an animal that carries a virus for a long time, but it does not get sick itself and can live in peace with the virus. Because the Hendra virus that broke out in Australia in the 1990s and the Nipah virus that broke out in Malaysia were later confirmed to be fruit bats, Shi Zhengli and her team focused their attention on bats. In 2004, the team collected fruit bats from Guangdong and Guangxi for the first time, and tested the genetic material in the laboratory. As a result, nothing was found after 8 months. Later,Antibodies to SARS virus were found in three species of bats in Guangxi and Hubei, and they followed suit, and coronavirus was detected in these three species of bats. In 2005, Shi Zhengli and her team published their research results in the journal Science. However, after careful comparison, it is found that there are still some differences between bat SARS-like coronavirus and SARS virus found in 2005, especially the most critical gene that determines the infectivity and pathogenicity of the virus is not the same. Later, they continued to search all over the country, whether in the south or the north, in the middle or in the west, whenever they heard that there were bats, they would go all over 28 provinces and cities in China, just like looking for a needle in a haystack. In 2011, Shi Zhengli and her team isolated and detected a highly homologous SARS-like coronavirus in a cave in Yunnan. Apart from the close evolutionary relationship, they are also very similar in function.

　　They monitored the cave for five years, sampling twice a year, and found more than ten different types of SARS-like coronavirus. Although no virus exactly the same as SARS virus was found, a natural gene pool of SARS virus was found.

　　After 13 years of tracking, they finally determined the bat origin of SARS virus. In January 2019, the project "Research on Bats Carrying Important Viruses in China" led by Shi Zhengli won the second prize of the National Natural Science Award in 2018. On January 29th, American Academy of Microbiology announced the list of Fellows of American Academy of Microbiology in 2019, and Shi Zhengli was elected. The American Academy of Microbiology is one of the subsidiaries of the American Society for Microbiology, the world’s largest and oldest member organization in the field of life sciences, and it is in the leading position in the international microbiology discipline. Among the scientists elected as Fellows, there are many Nobel Prize, Lasker Prize and national medal of science award Prize winners. Mysterious P4 Laboratory At the beginning of 2003, the spread of SARS in China virtually gave birth to the construction of the first P4 laboratory in China, and this important task fell on the shoulders of Wuhan virus, which is in an important transition period. In February 2003, Hu Zhihong, then director of Wuhan Institute of Virology, Chinese Academy of Sciences, suddenly received a phone call from Chen Zhu, then vice president of Chinese Academy of Sciences, asking if he could undertake the task of building P4 laboratory in Wuhan. Hu Zhihong immediately said that he would go all out. Hu Zhihong immediately called the party and government leading bodies of the Institute to discuss, and decided that Yuan Zhiming, then deputy director, was responsible for the preparation of P4 laboratory. At the same time, he ordered Yuan Zhiming, a visiting scholar at the University of Illinois in the United States, to end his trip and immediately return to China to prepare for P4 laboratory construction. On March 25th, 2003, Wuhan Institute of Virology submitted to the Biological Bureau of Chinese Academy of Sciences.Report on "Request for Instructions on Establishing P3 and P4 Laboratories". P4 laboratory is based on the degree of harm and protection required to deal with pathogenic microorganisms in the world. In the world, biosafety laboratories are usually divided into four levels, with the first level of protection being the lowest and the fourth level of protection being the highest. In the highest-level biosafety laboratory, in addition to other general protective measures, positive pressure protective clothing, airtight doors, chemical showers, sewage treatment systems, air filtration systems, etc. are specially set up to avoid the threat of operated harmful biological factors through protective barriers and management measures. Due to the complexity of construction and maintenance and high technical requirements, China has no experience in building P4 laboratory and maintenance, and needs to seek international cooperation to carry out laboratory construction. From April 5 to 11, 2003, Yuan Zhiming went to France with Chen Zhu to seek cooperation in P4 laboratory construction and research on emerging diseases. After consultation with Ms. Haignere, French Minister of Research and New Technology, she reached a preliminary cooperation intention. Chen Zhu and Yuan Zhiming saw P4 laboratory for the first time in Lyon, and its glass shell was colorful at night. After visiting it, they found that the internal structure and technology were particularly complicated. The P4 laboratory in Lyon was designed and built by French company Meria and RTV. During the visit, Wang Shaoqi, then Minister Counselor of the Chinese Embassy in France, discussed the Sino-French cooperation with Chen Zhu and Yuan Zhiming. That night, Wang Shaoqi asked Yuan Zhiming to stay in the confidential room of the embassy, wrote an internal report of nearly ten thousand words and sent it back to China.The contents are as follows: The research of infectious diseases in France has been highly valued by the government, and the first level-4 biosafety laboratory in Europe has been established in Lyon, and the Pasteur Institute is also the earliest unit in the world to carry out SARS research. To carry out the research on emerging diseases, P3 and P4 laboratories with high biosafety level should be established first, so as to prevent infectious pathogens from being released into the environment, and at the same time provide researchers with high biosafety guarantee. Some P3 laboratories have been established in China to carry out some research on SARS pathogens, but the research on some more virulent infectious pathogens and possible new disease pathogens must be carried out in P4 laboratory with the highest security level. Therefore, the establishment of P4 laboratory will become an important technical platform and guarantee for China to carry out research in related fields. On January 28th, 2004, when president Hu Jintao visited France, he witnessed the signing of the Memorandum of Understanding on Sino-French Cooperation on Preventing and Combating Emerging Infectious Diseases between the Government of People’s Republic of China (PRC) and the Government of the French Republic: the establishment of a Sino-French emerging infectious disease group composed of representatives and experts from the competent French government departments; Support the development of Wuhan Institute of Virology, Chinese Academy of Sciences, acquire the necessary equipment and technology for establishing a high-level biosafety laboratory, and provide relevant support and training. On November 26th, 2007, when French President Nicolas Sarkozy visited China, China and France signed a supplementary statement on the cooperation agreement on the prevention and control of emerging infectious diseases, emphasizing "to ensure that all necessary measures are taken as soon as possible to implement all planned projects including Wuhan P4 laboratory".. In 2008, France delivered a laboratory drawing, and in 2009, Zhongyuan Design Institute of China provided the drawings designed by China. In the design process, we refer to the main concepts of Lyon laboratory design to ensure the highest degree of safety. On January 9, 2012, the key equipment of the core laboratory-airtight door and life support system arrived in Jiangxia Zhengdian Park and passed the acceptance test. On January 31st, 2015, Wuhan P4 Laboratory held a completion unveiling ceremony, which marked the completion of hardware construction and installation of major facilities and equipment.

　　The core area of Wuhan P4 laboratory is about 300 square meters, and it adopts the structure of "box in box". The interior of the laboratory is a negative pressure space, that is, the pressure inside is less than that outside, and air can only enter but not exit. The inside of this "big box" is divided into different areas by heavy metal doors, including cell laboratory, animal laboratory and animal autopsy room.

　　Academician Gao Fu, director of China Center for Disease Control and Prevention, said: The official operation of Wuhan P4 Laboratory marks that China’s research on pathogenic microorganisms and immunology has entered the international advanced ranks, showing that China’s national security is another "frigate", which is comparable to the strategic deployment of China’s "two bombs and one satellite" in China. previous chapter

　　The Truth Behind the "Squeezing Water" of Provincial Economic Data

This article first appeared on WeChat WeChat official account: See Finance. The content of the article belongs to the author’s personal opinion and does not represent Hexun.com’s position. Investors should operate accordingly, at their own risk.

CCTV News:According to the data released by the National Energy Administration on May 17th, in April, the electricity consumption of the whole society was 741.2 billion kWh, a year-on-year increase of 7.0%.

Among them, the electricity consumption of the primary industry was 9.6 billion kWh, a year-on-year increase of 10.5%; The electricity consumption of the secondary industry was 517.1 billion kWh, a year-on-year increase of 6.2%; The electricity consumption of the tertiary industry was 127 billion kWh, a year-on-year increase of 10.8%; The domestic electricity consumption of urban and rural residents was 87.5 billion kWh, a year-on-year increase of 5.9%. 1— In April, the electricity consumption of the whole society totaled 3,077.2 billion kWh, up 9.0% year-on-year.

State Administration of Foreign Exchange: China’s cross-border capital flow is more balanced

According to the latest data from the State Administration of Foreign Exchange, in April, banks settled 173.7 billion US dollars and sold 211.8 billion US dollars. In April, the bank’s foreign-related income on behalf of customers was US$ 592.1 billion, and foreign payments were US$ 630.3 billion.

General Administration of Market Supervision: Strengthening the Supply of Regional Collaborative Standards and Promoting Integrated Development

The relevant person in charge of the General Administration of Market Supervision introduced on May 17 that standards are an important bridge and link to promote interconnection, and have an important "soft connectivity" role in promoting regional coordinated development and building a unified national market. The General Administration of Market Supervision will incorporate the demand for regional collaborative standards into the construction of the national standard system and strengthen the supply of regional collaborative standards.

According to reports, the General Administration of Market Supervision issued the "Guidelines for the Standardization of Major Strategies in Serving Countries and Regions", which has promoted the establishment of standardization coordination mechanisms in five regions. Up to now, Beijing-Tianjin-Hebei has issued 86 local standards for regional coordination, involving transportation, ecological environment and other fields. The Yangtze River Delta has formulated 36 local standards for regional coordination in the fields of digital government and transportation. Guangdong-Hong Kong-Macao Greater Bay Area announced 183 "Bay Area Standards". The Shuangcheng Economic Circle in Chengdu-Chongqing area has issued nine regional collaborative local standards around the fields of smart transportation and big data application.

Liu Chengyang, deputy director of the Standard Innovation Management Department of the State Administration of Markets, said: "Promoting the construction of regional coordination standards is conducive to breaking administrative barriers, supporting policy coordination, and promoting regional integration to a deeper level."

Ministry of Transport: Transportation work has basically achieved "standards to follow"

The relevant person in charge of the Ministry of Transport introduced on May 17th that since the "14th Five-Year Plan", the Ministry of Transport has continuously strengthened the top-level design of standards, actively created a standard system suitable for accelerating the construction of a transportation power, and basically achieved "standards to follow" in all work.

According to statistics, by the end of 2023, there were 908 effective national standards, 3,145 industry standards and 2,405 local standards in transportation, which basically achieved "standards to follow" and laid a solid standard foundation for accelerating the construction of a transportation power.

In terms of supporting the construction of comprehensive three-dimensional transportation network, a series of comprehensive transportation standards have been formulated and issued, which have supported the construction of 25 hub cities and more than 300 freight hub projects nationwide, and promoted the long-distance transportation of bulk goods and containers, as well as the development of iron-water combined transport and river-sea combined transport. In addition, the construction of the standard system has played an important role in promoting the upgrading of transportation equipment, helping the development of smart transportation and building the bottom line of traffic safety.

Xu Wenqiang, director of the Science and Technology Department of the Ministry of Transport, said: "The series of mandatory standards for road traffic signs and markings have been applied to highways and urban roads for more than 5.35 million kilometers, and passed the ‘ Traffic language ’ The standardization of setting guides and regulates road users to use roads in an orderly manner, which improves the overall operating efficiency of the road network and ensures public safety and orderly travel. "

Civil Aviation Administration of China: Promoting the further resumption of international passenger flights

At the press conference held on May 17th, the Civil Aviation Administration of China stated that it would continue to focus on increasing the number of international passenger flights this year and make every effort to further resume international passenger flights.

According to the data of the Civil Aviation Administration of China, from May 6 to May 12, the Chinese and foreign aviation companies carried out a total of 5,493 scheduled international passenger flights (each round-trip flight is counted as one flight), recovering to about 73.1% in 2019, and passenger flights were opened to 70 countries.

Air China has opened to Beijing, Cuba since May 17th — Madrid — Havana route, twice a week; HNA plans to open to Shenzhen, Hungary from June 21st — Budapest route, twice a week; China Southern Airlines plans to open to Guangzhou, Hungary from June 27th — Budapest route, 4 times a week.

Qing Xu, deputy director of the Transportation Department of the Civil Aviation Administration of China, said that the Civil Aviation Administration will continue to do a good job in the examination, approval and guarantee of flights on international routes, coordinate and solve the problems and difficulties encountered by airlines in the process of resuming international flights in a timely manner, and enhance the accessibility and convenience of international air transport.

The control of persistent organic pollutants in China has achieved remarkable results.

This year marks the 20th anniversary of the international entry into force of the Stockholm Convention on Persistent Organic Pollutants. On May 17th, the Ministry of Ecology and Environment issued "Control of Persistent Organic Pollutants in China (2004— 2024), which fully demonstrated the achievements and experience of China in the past 20 years.

The relevant person in charge of the Ministry of Ecology and Environment said that through unremitting efforts, China has embarked on a road of persistent organic pollutants control that conforms to China’s national conditions and achieved remarkable results. 29 kinds of persistent organic pollutants were successfully eliminated, and hundreds of thousands of tons of persistent organic pollutants and environmental emissions were avoided every year. Complete the two convention objectives of 100% off-line of PCB-containing power equipment in use and 100% environmentally sound disposal of waste PCB-containing power equipment ahead of schedule. With the output or disposal of dioxin-related industries increasing significantly, the emission intensity of dioxin in flue gas of key industries decreased significantly, and the total amount of dioxin discharged into the atmosphere gradually decreased after reaching its peak in 2012, and the concentration of dioxin in the atmospheric environment showed a corresponding downward trend.

CCTV News:On March 28th (Sunday) at 15:00, the State Council Joint Prevention and Control Mechanism held a press conference to introduce the vaccination situation in COVID-19.

According to the international epidemic situation and the experience of infectious disease prevention and control, accelerating vaccination is a powerful means of epidemic prevention and control at present. China is accelerating the vaccination work in Covid-19 safely and orderly. The National Health and Wellness Commission has sent working groups to some provinces to support and guide the local vaccination of Covid-19 vaccine.

At the press conference, Wu Liangyou, deputy director of the CDC of the National Health and Wellness Commission, Wang Huaqing, chief expert of immunization planning of China CDC, Zhang Yuntao, vice president of biology of China of Sinopharm Group, and Mr. Gao Qiang, general manager of Beijing Kexing Zhongwei Biotechnology Company answered questions on "accelerating Covid-19 vaccination".

　　General Secretary of the Supreme Leader pointed out at the Central Rural Work Conference: "Promoting rural revitalization in an all-round way and accelerating the construction of an agricultural power are the strategic arrangements made by the CPC Central Committee with a view to building a socialist modern power in an all-round way." In the new era and new journey, we should work hard to do a good job in the work of "agriculture, rural areas and farmers" with rural revitalization as the focus. This edition will launch a series of comments from now on, and work with readers to thoroughly study and implement the spirit of the important speech of the Supreme Leader General Secretary and the decision-making arrangements of the CPC Central Committee on the work of agriculture, rural areas and farmers, so as to speed up the construction of an agricultural power.

　　— — Editor 　

　　"Agriculture, rural areas and farmers" are improving and taking the overall initiative. It is the "ballast stone" to stabilize the basic agricultural disk and keep the foundation of agriculture, countryside and farmers well.

　　In the greenhouse of Shangjiuzhuang Village, Ta ‘er Town, Datong Hui and Tu Autonomous County, Qinghai Province, villagers are packing and shipping strawberries that have just been picked. Walking into the courtyard of Cai Niu Zhang Zhuang corn new variety promotion professional cooperative in Tieling County, Liaoning Province, the corn piled into hills is particularly dazzling under the sunlight; In the farmland of Zhanghuai Village, Jiuxian Town, Taihe County, Anhui Province, winter wheat sprouts and blooms happily … … In winter, the vast countryside is full of hope for development and hundreds of millions of farmers are full of confidence.

　　Agriculture is the foundation of the country, and Ben Gu Bang Ning; Emphasis on agriculture is the outline of the country. It is emphasized that "agricultural power is the foundation of socialist modernization power, and it is inseparable from agricultural development to meet the needs of people’s better life, achieve high-quality development and consolidate the foundation of national security", and it is clarified that "without agricultural power, there will be no whole modern power; Without agricultural and rural modernization, socialist modernization is incomplete ",and it is pointed out that building an agricultural power should be based on the resource endowment of a large population and a small land, the historical background of agricultural civilization, and the requirements of the times of harmonious coexistence between man and nature" … … At the Central Rural Work Conference held not long ago, the General Secretary of the Supreme Leader focused on the overall situation of building a socialist modernization power in an all-round way, systematically explained a series of major theoretical and practical issues in building an agricultural power, accelerating the modernization of agriculture and rural areas, and comprehensively promoting rural revitalization, and made clear the objectives, tasks, strategic priorities and main directions for the work concerning agriculture, rural areas and farmers at present and in the future.

　　General Secretary of the Supreme Leader stressed: "A strong country must first strengthen agriculture, and a strong agriculture can strengthen the country." Looking back, the Chinese nation has always attached importance to agriculture and rural areas. Throughout the history of the development of world powers, a country must be supported by strong agriculture if it is to be truly powerful. Walking into the orchard, I learned about the apple harvest of the year from the fruit farmers and had a cordial exchange with the villagers; In the village apple washing workshop, listen to the development of the local apple industry and check the sorting and packing production line … … After the victory of the 20th National Congress of the Communist Party of China was concluded, General Secretary of the Supreme Leader made his first domestic inspection trip to Yan ‘an, Shaanxi Province, to see how the villagers lived after getting rid of poverty, what difficulties remained, and how to revitalize the countryside. Kind words and earnest entrustment convey a strong signal of emphasizing agriculture and strengthening agriculture. As early as 2013, the General Secretary of the Supreme Leader pointed out at the Central Rural Work Conference: "China must be strong and agriculture must be strong; If China wants beauty, the countryside must be beautiful; If China wants to be rich, farmers must be rich. " We must insist on solving the "three rural issues" as the top priority of the whole party’s work, and always firmly grasp and grasp the "three rural issues" work.

　　A drop of sweat, a season of harvest. Promote high-quality and high-efficiency agriculture. China’s grain output has stood at the level of 1.3 trillion Jin for eight consecutive years. Agricultural development has increasingly changed from quantitative growth to equal emphasis on quantity and quality, from relying on resource input to innovation-driven, and from extensive management to green and low-carbon circular development. To promote rural livability and industry, the proportion of natural villages that collect and transport rural domestic garbage in China has remained stable at over 90%, and the villages have basically realized electricity supply, hardened roads, buses, optical fibers and 4G networks, and the modern version of Fuchun Shan Jutu has been presented everywhere; Promote the prosperity of farmers. In 2021, the per capita disposable income of rural residents in China reached 18,931 yuan, more than doubled compared with 2012, and the ratio of per capita disposable income of urban and rural residents decreased from 2.88∶1 in 2012 to 2.50∶1&hellip in 2021; … Since the 18th National Congress of the Communist Party of China, the CPC Central Committee with the Supreme Leader as the core has insisted on solving the "three rural issues" as the top priority of the whole party’s work, and promoted historic achievements and changes in agriculture and rural areas.

　　For a big country with a population of more than 1.4 billion, "agriculture, rural areas and farmers" are improving and taking the overall initiative. Judging from the unprecedented changes in the world in the past century, it is the "ballast stone" to stabilize the basic agricultural sector and keep the "three rural" foundation well. Report to the 20th CPC National Congress of the Party put forward: "The most arduous and arduous task of building a socialist modern country in an all-round way is still in the countryside." We should be soberly aware that building an agricultural power is a long-term and arduous historical task, which will accompany the whole process of building a socialist modern country in an all-round way. At present, there are still many problems and challenges in the development of agriculture and rural areas in China. At any time, we should not ignore and relax the work concerning agriculture, rural areas and farmers, and persist in treating the problems of agriculture, rural areas and farmers with a grand historical view, and make unremitting efforts to realize the modernization of agriculture and rural areas.

　　Accelerating the construction of a strong agricultural country means the innovation of agricultural development mode and the acceleration of agricultural development process, which requires hard work and the gathering of wisdom and strength. Standing on the vast land of more than 9.6 million square kilometers, sucking the cultural nutrients accumulated by the long struggle of the Chinese nation, we can’t simply copy the model of foreign modern agricultural power, but should embody the characteristics of China, base ourselves on China’s national conditions, rely on our own strength to secure our rice bowl, rely on the two-tier management system to develop agriculture, develop ecological low-carbon agriculture, continue farming civilization, and solidly promote common prosperity. A strong agricultural country is a struggle, a struggle and a struggle. At this time, we should anchor the goal of building an agricultural power, scientifically plan and promote the work of agriculture, rural areas and farmers, and strengthen the top-level design; Step by step, slowly and steadily, do more things that lay the foundation and benefit the long-term; Adjust measures to local conditions, pay attention to actual results, and solve the practical problems that are most urgent for agricultural and rural development and most strongly reflected by farmers.

　　The TV political film Human Rights in China in the New Era tells the story of Daliangshan, Sichuan, which was once one of the poorest corners in China. Moving to a new home, developing industry, strengthening infrastructure and grasping education … … The barren land in the past has renewed its vitality and has become a microcosm of the continuous improvement of the rural landscape in the country. On the new journey, we will make strenuous efforts, forge ahead bravely, adhere to the priority development of agriculture and rural areas, and speed up the construction of an agricultural power with one heart and one mind, which will certainly provide strong support for building a socialist modern country in an all-round way and promoting the great rejuvenation of the Chinese nation in an all-round way.

In outline, it is also very imposing. The car body line continues the family design concept, the front face of the car is classic, and the design of the headlights on both sides is quite large. After the headlights are lit, they look very energetic. The rising side of the waistline of the car body looks like a feeling of being ready to go, and it looks very sporty. In addition, with the 20-inch blackened wheel hub shape, it makes its sports atmosphere more intense. At the same time, the reasonable proportion of the luggage compartment cover and the enclosure also gives the visual center of gravity of the hidden exhaust at the rear of the car, and the details of the square taillights have become more beautiful after being redrawn.

In terms of metal decoration, the new car adopts the latest design style and layout of Land Rover, which is very luxurious as a whole. Configuration is definitely one of the strengths of Range Rover. The car is equipped with a leather steering wheel that can be adjusted up, down and back electrically, and at the same time, it has a shift paddle, which is very practical. The symmetrical center console is made of plastic, leather and wood. The materials and workmanship look quite satisfactory. It is equipped with a 10.0-inch LCD screen with clear display and eye-catching design. The front row is also equipped with a dual-temperature automatic air conditioning control system to freely debug the most comfortable space atmosphere. At the same time, the new car also provides leather sofas, which can bring certain comfort.

Range Rover has a car length of 5252mm, a car body width of 2047mm and a wheelbase of 3197mm, which is quite satisfactory. In the same class, the wheelbase of Range Rover ranks 9th. This size exceeds most models in its class. The actual interior space performance is also very good. From the actual ride experience, the front and rear rows are relatively spacious. The design of skylight also increases the subjective space feeling of front and rear passengers. Among the models of the same price and class, the trunk volume of Range Rover ranks seventh. The shape is very regular, and the storage volume is absolutely no problem for daily use.

The Range Rover is equipped with a 3.0 engine with a maximum output of 294kW and a maximum torque of 550Nm. The whole power parameters are superior in power performance among engines of the same class, which can provide better power performance. The official measured acceleration of Range Rover is 5.7S, ranking 116th among more than 800,000 SUV models.

The active/passive safety configuration of Range Rover is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In addition to the above description, we can also go to the Easy Car Forum to browse more real car feedback from actual buyers, or use our experience.

The car is also equipped with advanced GPS navigation system and voice control system. It can guide the driver to the destination accurately, and the voice control system can recognize and execute various commands, which greatly improves the convenience and safety of driving. This configuration fully meets the needs of modern consumers and also highlights the future trend. Generally speaking, the cockpit design of the new car is not only luxurious and noble, but also has advanced technology and practicality, which is undoubtedly the ideal choice for modern drivers. A 12-inch central control screen is even more eye-catching, integrating a wealth of functions, including navigation, music playback and a variety of practical applications. These facilities ensure that the driver can easily perform various operations during the driving process, whether it is navigation or adjusting the settings in the car, only simple gestures or voice commands are needed.

　　[Aika Auto Domestic New Car Original]

　　On October 27th, 2023, Jiyue Automobile, a joint venture between Geely and Baidu, officially announced its first model — — The official guide price of Extreme Yue 01. The new car has launched two models with a price range of 24.99-33.99 million yuan. At the same time of announcing the price, Extreme Yue Automobile also announced the listing rights including worry-free car purchase, worry-free car selection, worry-free car use and worry-free invitation.

　

　　A quick look at the highlights of new cars

　　Equipped with 35.6-inch 6K ultra-clear integrated screen.

　　Equipped with Qualcomm’s fourth generation Snapdragon 8295 chip.

　　Robosound sound system won the red dot design award

　　With Apollo’s advanced autopilot capability, the whole system is equipped with dual Orin chips, providing point-to-point navigation assistance PPA function and parking service function.

　　"ERNIE Bot" get on the bus.

　　New car introduction

　　Extreme Yue 01 is basically the same as the previously unveiled Jidu ROBO-01, with a closed front face design and a convex outline that makes it look layered. The penetrating light strip has a strong recognition at night, and the intelligent interactive lighting system on both sides is composed of two main interactive lights, namely, the word eyebrow and the Pixel, the wheel eyebrow light and the AI indicator light. Has a rich and intelligent dynamic lighting effect. In addition, Extreme Yue 01 has the world’s largest mass-produced "clamshell cover", with an area of 2.15 square meters and a width of 1950mm, and its lower edge extends all the way to the fender, which makes the visual effect of Extreme Yue 01 more integrated.

　　As a medium and large SUV, the Extreme Yue 01 has slender lines and a low figure. The rounded side lines and the downward sloping roof lines, together with the 21-inch rims, create a ready-to-go body posture, and the drag coefficient is as low as 0.249Cd. It is worth mentioning that, the ultra-Yue 01 adopts frameless electric suction door and cancels the traditional door handle design, which makes its side look more classy. In terms of size, the length, width and height of Polar Yue 01 are 4853*1990*1611mm and the wheelbase is 3000mm respectively.

　　The downward sloping roof line forms a spoiler with hollow design above the rear of the car, which further highlights its dynamics with the automatic lifting tail. The minimalist design style makes its tail design very neat. It is worth mentioning that when the speed reaches above 95km/h, the tail wing will be automatically raised to reduce the wind resistance; When the vehicle speed drops below 65km/h, the tail automatically retracts. The brake light of the word eyebrow runs through the whole rear of the car, echoing the headlights and increasing the recognition.

　　It is also amazing to open the door of Extreme Yue 01. Minimalist design makes its interior futuristic, and almost no physical buttons can be seen. Intelligent voice SIMO has become one of the main ways to control vehicles. SIMO is extremely powerful, and the voice system has powerful capabilities such as full off-line, full scene inside/outside the car, full car function coverage, continuous dialogue, and simultaneous speaking of four tones. In addition, the speech system supports full off-line speech, and the full-end speech recognition speed is as fast as 500 ms, and the end-to-end speech response speed is within 700 ms. The voice ability of Extreme Yue 01 has completely got rid of the dependence on network signals. It will not become "artificial mental retardation" in weak or broken network environments such as tunnels, basements and mountainous areas, and it can still communicate smoothly. And the SIMO system has the functions of self-growth and self-learning.

　　Extreme Yue 01 is equipped with a 35.6-inch 6K ultra-clear integrated screen, which is the largest in the industry. The screen can be displayed in full screen, double spelling and three screens independently, supporting sliding, dragging and zooming, and supporting three operations. Being able to operate flexibly on such a large screen is entirely due to the Qualcomm Snapdragon 8295 chip carried by Extreme Yue 01. This chip has fully enabled two NPUs for the first time, and its AI computing power is as high as 60TOPS, which is considered to be the strongest among the automotive chips at present. In addition, the ROBO SOUND sound system equipped with Extreme Yue 01 won the Red Dot Sound Design Award, with 18 speakers supporting 7.1.2 channels of 3D sound.

　　In terms of intelligent driving, the Extreme Yue 01 is the only car in the industry with Apollo advanced autopilot capability. The hardware is equipped with dual NVIDIA Orin intelligent driving chips, with 12 ultrasonic radars, 5 millimeter-wave radars, 11 cameras outside the car and 2 cameras inside the car, which can realize the functions of point-to-point navigation assisting PPA and parking service.

　　Extreme Yue 01 offers two power layout models: rear-drive and four-wheel drive. The maximum power of the rear-drive model is 200kW and the peak torque is 343Nm；. The maximum power of the four-wheel drive model is 400kW. The peak torque is 686Nm. Two kinds of battery packs, namely 71.4kWh lithium iron phosphate battery pack and 100kWh ternary lithium battery pack, can provide 550-720km pure battery life under CLTC conditions. The new car supports a fast charge of up to 240kW, and it takes only half an hour to charge from 10% to 80% of the power.

　　Editor’s point of view: Compared with other massive new energy vehicles today, the Extreme Yue 01 is not only equipped with 8295 chips for the first time in China, but also has the function of point-to-point navigation auxiliary PPA, which can be said to have real "dry goods". The most commendable thing is that its whole system can self-purify and iterate. I believe that with the blessing of Geely and Baidu, Extreme Yue 01 will have a good market performance.

Wonderful content review:

The relationship between Ji Du and Ji Yue and Baidu and Geely

Geely’s automobile robot brand "Jiyue" was released.

Geely, Baidu Cooperation Extreme Leap 01 Declaration Map Officially Released

[car home Quzhou Preferential Promotion Channel] At present, preferential promotion is being carried out, and consumers in Quzhou area can enjoy a maximum discount of 118,000 yuan. After this promotion, the lowest starting price of BMW i4 is only 311,900 yuan, which provides more benefits for car buyers. If you are interested in buying a BMW i4, you may wish to click "Check the car price" in the quotation form to get a higher discount!

The exterior design of BMW i4 shows its unique charm as a high-performance electric car. Its front face adopts the iconic double kidney grille design, but different from the traditional fuel vehicle, it adopts a closed design, which further highlights its identity as an electric vehicle. On both sides of the grille are sharp LED headlights, which blend with the lines of the front face to create a dynamic visual effect. The side lines of the car body are smooth, and the waistline extends from the front of the car to the rear of the car, showing a dynamic posture of sprinting forward. The design of the rear part is simple without losing the sense of movement. The LED taillights adopt a unique "L" shape design, which echoes the headlights and enhances the recognition of the whole vehicle. On the whole, BMW i4 has incorporated many innovative design concepts while retaining classic design elements, which makes it stand out among many electric vehicles.

The body size of BMW i4 is 4785*1852*1455mm, the wheelbase is 2856mm, the front tread is 1601mm and the rear tread is 1630mm. The side lines of the car body are smooth, and the dynamic design is adopted, which shows a strong sporty atmosphere. With 245/45 R18 front tires and 255/45 R18 rear tires, and the unique rim style, the visual impact and driving stability of the vehicle are further improved.

The interior design of BMW i4 is both modern and luxurious. The center console adopts a 14.9-inch large central control screen, which integrates multimedia system, navigation, telephone and air conditioning control functions, and supports voice recognition control system, making it easy to operate. The steering wheel is made of leather, which can be manually adjusted up and down and back and forth to provide a good grip. The front seats are made of imitation leather, genuine leather or leather /Alcantara mixed material, with heating function and various adjustment options for a comfortable driving experience. In addition, the car is also equipped with mobile phone wireless charging function and multiple USB/Type-C interfaces to meet daily use needs.

The engine of BMW i4 has the maximum power of 210kW and the maximum torque of 400N·m, which provides strong power performance for the vehicle.

The owner of car home said that although the 3, 5 and X3 configuration parameters of the I series were almost the same, he chose to spend more than 100,000 yuan on the imported BMW i4 in pursuit of individuality and face value. He thinks that the design of big nostril shows the unique temperament of i4. Every time he drives it out, people guess that its value is around 600,000, which makes him very proud.

BEIJING, Feb. 19 (Reporter Meng Xiangjun, Zhang Aolin) On February 17, local time, the Russian Defense Ministry said that the Russian army had completely controlled Avdeev Ka, an important town in Donetsk region, and greatly pushed the Russian front line westward. According to international public opinion, the occupation of Avdeev Card by Russian troops is as important as the Battle of Bakhmut in May 2023.

It will be two years since the Ukrainian crisis broke out, and the Ukrainian counterattack has been frustrated repeatedly. Now that the control of Avdeev Card has changed hands, does a series of changes mark the turning point of the situation in Russia and Ukraine? Putin congratulated the Russian army on its "great victory". What kind of signal did he release? Next, what other key battles are worthy of attention on the Russian-Ukrainian front?

In this regard, Zhongxin.com invited Zhang Hong, a researcher at the Russian Institute of Eastern Europe and Central Asia of the China Academy of Social Sciences, to conduct an in-depth interpretation.

Another "strong fortress" was breached.

Earlier news from the Russian Defense Ministry said that in the past few weeks, the Russian army continued to advance toward Avdeev Card. Although the Ukrainian army tried to hold on, it "fled" under the threat that the Russian army would cut off supplies and retreat, and it was 24 hours after the "flight" that the commander-in-chief of the Ukrainian army issued the withdrawal order.

According to the Russian Defense Ministry, since 2014, the Ukrainian army has been consolidating the strategic position of Avdeev Card, and has invested a lot of resources and energy in the local area, turning this population center into a "strong fortress".

Through this campaign, the Russian army controlled about 32 square kilometers of land, and pushed forward the front of the troops greatly, keeping the fire line away from the local central city-Donetsk, thus ensuring that it was free from Ukrainian attacks.

Zhang Hong said that before, Avdeev Card was an important military fortress built by Ukrainian troops for a long time among the few areas still controlled by Ukrainian troops in Donetsk. "It is like a’ wedge’ inserted into Donetsk, the capital of Donetsk, which is of vital military significance to the surrounding area and the whole Donbass region."

Data map: Russian President Vladimir Putin.

Putin spoke highly of it, which is meaningful.

Russian President Vladimir Putin congratulated the Russian army on its success after hearing the report on its control of Avdeev Card, and commented that "this is an important victory".

What kind of signal did Putin’s statement release? Zhang Hong pointed out that this victory has, to a certain extent, eased the multiple pressures on Russia:

The first is the safety pressure.

First of all, the battle between Russia and Ukraine in Avdeev Ka, an important town in Donetsk region, lasted for one year and nine months. It was a breakthrough and a major military victory for the Russian army to seize this region after paying a great price of casualties.

Zhang Hong pointed out that Avdeev Card is only about 10 kilometers away from Donetsk, the capital of Donetsk. Earlier, the Ukrainian army’s shelling of the city of Donetsk caused security pressure on Russia. The Russian victory means that the security environment in the Russian-controlled area of Donetsk will be greatly improved.

The second is political pressure.

Zhang Hong believes that if the normal life of the people in the Russian-controlled area of Donetsk cannot be guaranteed, it will undoubtedly cause a kind of political pressure on Russia. When Russian troops captured the Avdeev card area, Putin’s congratulations were on the one hand military, and on the other hand showed the political will to control the relevant areas for a long time.

He further pointed out that, especially in March 2024, the four Russian-controlled states of Wudong are expected to vote in the Russian presidential election, and voting after the Russian army takes control of Avdeev card will help to strengthen Russian social support for Putin in the general election, add a heavy stroke to enhancing Putin’s political prestige, and also contribute to the morale and unity of the Russian army.

Therefore, congratulations to the Russian army on this victory convey Putin’s firm political stance and determination to carry out special military operations in Ukraine.

Data map: Ukrainian soldiers fired with howitzers.　

Russia "promotes peace through war" and puts pressure on Ukraine and the West.

Zhang Hong believes that the victory of the Russian army has multiple meanings.

Specifically, first, from June 2023, when the Ukrainian army began its "big counterattack", it tried to continuously create security pressure on the Russian-controlled areas. If the Russian army captured the Donetsk region, it would mean that on the Ukrainian front, the Russian army’s battlefield initiative was more flexible and expanded.

Second, the end of the battle in Avdeev actually means that Russia is transforming its military initiative into its diplomatic initiative.

Zhang Hong pointed out that the West and Ukraine have always refused to negotiate with Russia and have no dialogue with Putin. Therefore, Russia has kept moving forward through small military breakthroughs, and regards military advancement as one of the important means of exerting pressure on the West, raising the pressure on the West and Ukraine and "promoting peace through war."

He believes that the victory of Russian troops in Avdeev Card is, to some extent, an important symbol of the escalation of the diplomatic game between Russia and the West.

Third, Zhang Hong analyzed that the Avdeev card itself may not necessarily change the stability of the Russian-Ukrainian defense line in Donbass, but it just exposes the weakness of the West in aiding Ukraine.

Zhang Hong noted that recently, American and Western aid to Ukraine has a tendency to slow down and shrink in scale. In this regard, he pointed out that fighting not only tests manpower, but also tests the strength of equipment and logistics. In fact, the lack of military assistance is one of the most important reasons why the Ukrainian army lost in Avdeev.

Data Map: Ukrainian President Zelensky.

The withdrawal of the Ukrainian army will trigger a new war?

Although Sergey called the withdrawal "to avoid being besieged and protect the lives and health of soldiers" and Uzbek President Zelensky also said that "the decision to withdraw troops was correct", Sputnik quoted a senior Pentagon official as saying that the situation in Avdeev card may be a "precursor of new failure" for Ukrainian troops.

The official also said, "We see that Ukrainians are running out of key materials, especially ammunition. If additional funds are not available, in many locations on the front line, the (Ukrainian) troops will also run out of materials. "

Since February 24, 2022, the Ukrainian crisis has been about two years old. Does the defeat of the Ukrainian army at this important node mean that the turning point of the situation is coming soon?

In this regard, Zhang Hong pointed out that Russia and Ukraine are now deadlocked on the battlefield and in political dialogue, and there is no process of quantitative change to qualitative change. It is still inconclusive how this crisis will end. However, the possibility of Ukraine continuing to counterattack militarily is actually getting smaller and smaller.

He also pointed out several trends worthy of attention:

First, Donbass is the main direction of Russian attack now. From Malinka to Avdeev, the next important place for confrontation between Russian and Ukrainian armies may be Bakhmut.

Russia may have to completely remove a series of Ukrainian positions around Donetsk, thus achieving security control over the entire Donbass region.

Second, Belgorod State in southern Russia continues to be attacked and shelled by Ukrainian rockets, and Russia should take measures to strengthen its response.

Zhang Hong noted that Putin had proposed the establishment of a "demilitarized zone" in Uzbekistan in early 2024. Public opinion believes that this means that a certain range of areas will be demarcated in Uzbekistan, and demilitarization will be implemented to ease the current tension.

At the same time, he analyzed that it is not ruled out that in the future, the Russian army will consume and destroy Uzbekistan’s national defense industrial capability and combat capability by increasing the crackdown on some important military bases and key infrastructure of the Ukrainian army, so as to force the Ukrainian army to reduce its military harassment in southern Russia. (End)