On May 15th, SAIC-GM Buick brand announced that a new generation of Buick LaCrosse was officially launched, and four models were launched, namely, the 25T crossover version, the 28T crossover version, the 28T crossover version and the Avia version, with the price ranging from 179,900 yuan to 239,900 yuan. From now on, the Avia version and the 28T model will be fully delivered to the store, and the 25T model will be delivered in the third quarter of this year.

　　Zhuang Jingxiong, general manager of SAIC-GM, said that since the brand rejuvenation was launched in June last year, Buick has been accelerating the pace of transformation to electrification, intelligence and high-end. As a technology car, a new generation of LaCrosse will prove its strength, and Buick brand will welcome the arrival of the new smart car era with intelligent technology shared by oil and electricity.

　　Pure design shows extraordinary taste

　　The new generation of LaCrosse inherits the PURE Design concept of Buick Pure Design, takes Purity, Unconventional, Refined and Expressive as the core, integrates the optical plastic aesthetic design, and pursues the natural integration of the car and the environment. In terms of appearance, the new car draws lines with light, and uses the lines and profiles of "Avenue to Jane" to control the size of the leapfrog body, showing its momentum and modern aesthetic feeling.

　　Avia version uses exclusive star-shining air intake grille to further enhance the texture of design details. At the same time, it is equipped with Matrix adaptive matrix headlights, which use 222 LED light sources, have 15 independent illumination zones, support 9 intelligent lighting modes, and adopt pedestrian-friendly corner light design to bring a safer and more comfortable driving experience.

　　In terms of cockpit layout, the yacht-style suspension center console is the center, and the driving experience is improved through the integrated and suspended design around the cockpit. In creating the atmosphere, the interior of the new car uses a large number of high-grade materials, and incorporates new technologies and new processes, supplemented by exquisite workmanship, so that luxury and elegance penetrate into the nuances. Avia models are also equipped with crystal light rhythmic LED light-transmitting decorative plates.

　　In addition, the new car also provides three personalized interior colors to meet the individual needs of users.

　　Interactive experience of intelligent cockpit upgrade

　　A new generation of LaCrosse is equipped with a new generation of VCS intelligent cockpit, equipped with EYEMAX 30-inch curved 6K screen and Qualcomm Snapdragon 8155 chip, together with VIP intelligent electronic architecture supporting FOTA upgrade of the whole vehicle and 5G communication technology, bringing immersive sensory enjoyment and smooth interactive operation experience.

　　EYEMAX 30-inch curved 6K screen is standard in the whole system, with a resolution as high as 6008× 934; Micro-curved surface screen supports high-precision multi-touch and adopts anti-glare and low-reflection surface treatment and anti-fingerprint treatment.

　　The latest iteration of Buick eConnect Zhilian Technology provides a large number of online audio/video services, and has the voice personal tailor function. Up to 37 car control functions such as navigation, music, air conditioning and seats can be freely combined through the iBuick APP, and the wake-up language can be customized according to the usage scene and personal preferences, which increases the convenience and interest of car use. In terms of interaction, the system supports multi-instrument display mode and adapts to different travel scenarios.

　　Luxury technology creates comfort.experience

　　A new generation of LaCrosse uses technology to create a multi-dimensional comfortable experience. In terms of seat comfort, the newly equipped 3D floating comfortable seat, based on the development of GM’s global seat frame platform, further optimizes the ergonomic design. The length of the front and rear seat cushions reached 505mm and 482mm respectively. The contact surface between the seat and the human body is covered with Moli advanced leather. Cushion and backrest are filled with high-grade environmental protection materials and zoning foaming technology, supplemented by 3D Muller cotton composite layer design, which provides stronger wrapping feeling and better support, and has excellent skin-friendliness, breathability and durability.

　　The new generation of LaCrosse comes standard with ANC active noise reduction technology. At the same time, the new car is also equipped with 5mm double-layer acoustic glass, 3 door sealing strips, 80m sealant for the whole car, LASD liquid sound insulation damping sheet, high-grade sound absorption cotton for the whole car trim and Bridgestone Turanza silent tires.

　　In terms of comfortable driving, both the 28T model and the Avia version are equipped with a new generation of intelligent drive system consisting of the eighth generation Ecotec 2.0T variable cylinder turbocharged engine, 48V light hybrid system and 9-speed HYDRA-MATIC intelligent gearbox, which can output the maximum power of 174kW and the peak torque of 350Nm, and the lowest fuel consumption per 100 kilometers under WLTC comprehensive working conditions is 6.59L Together with the standard steering wheel paddle shifting and sports mode, as well as the new electronic gear shifting system with convenient and safe operation, users can experience the fun of control and comfortable driving.

　　Safe escort travel

　　The new generation of LaCrosse is designed and developed according to the latest version of C-NCAP five-star safety standards, adopting BFI integrated body structure and rich active and passive safety configuration. A large number of galvanized plates are used in the car body, which has excellent corrosion resistance. The proportion of high-strength steel in the whole vehicle is 72%, in which PHS ultra-high-strength steel is used for columns A and B. The front and rear anti-collision beams are made of aluminum alloy, and the rear anti-collision beam is equipped with aluminum energy absorption box, which greatly improves the impact energy absorption effect. The new car comes standard with Bosch ESP electronic stability control system, Autohold automatic parking, TPMS intelligent tire pressure monitoring, etc. Avia models are also exclusively equipped with 19-inch Bridgestone TURANZA T005 self-repairing tires.

　　At the same time, the new generation of LaCrosse is equipped with eCruise intelligent assisted driving system, providing 14 L2 intelligent assisted driving functions. Avia models are also equipped with APA automatic parking assist system.

　　After the launch of the new car, together with the large-scale luxury MPV Buick Century and the big five-seat smart electric SUV Buick ELECTRA E5, it will help the Buick brand to accelerate its transformation to intelligence, high-end and electrification.

　　On September 24th, the Hexi District Epidemic Prevention and Control Command issued a notice to delimit high, medium and low risk areas, which are managed statically.

　　Notice of Hexi District on Static Management of Some Streets

　　According to the situation of epidemic prevention and control, in order to effectively protect people’s life safety and health, and quickly and effectively block the risk of epidemic spread, according to relevant laws and regulations and relevant provisions on epidemic prevention and control, through comprehensive judgment, some streets in Hexi District implemented static management. The relevant matters are hereby notified as follows:

　　Since 6: 00 on September 24th, Hexi District has implemented static management on Jianshan Street, Guajiasi Street and Yuexiu Road Street except the original Hewei District (tentatively for three days, nucleic acid detection will be carried out every day).

　　Residents in the above-mentioned areas shall not flow unless necessary, and strictly implement the requirements of not leaving the community, not leaving the street or leaving the area unless necessary. Epidemic prevention and control service personnel, medical staff, security personnel, urban basic operation and maintenance personnel and material support personnel are required to hold certificates issued by their own streets before they can pass. Only the vegetable market, supermarkets, pharmacies and other business places related to the people’s livelihood and medical insurance are reserved, and all others are temporarily closed. All bus and subway stations in the above areas are temporarily cancelled. Organs, enterprises and institutions at all levels work at home.

　　Our district has established a material supply guarantee mechanism, which can fully guarantee the supply of daily necessities. Please feel at home. If you have any questions about medical treatment, medicine purchase and other special needs, please contact your community in time. At the same time, strictly abide by the Law on the Prevention and Control of Infectious Diseases in People’s Republic of China (PRC), fulfill citizens’ legal obligations, obey the unified arrangements of staff, fully cooperate with the investigation and control of risk personnel, accept preventive and control measures such as investigation of infectious diseases, sample collection, nucleic acid detection and isolation treatment according to law, truthfully provide relevant information, report to the community as soon as possible if symptoms such as fever, cough and decreased sense of smell, and go to the designated hospital for treatment in accordance with the relevant provisions on epidemic prevention and control. It is strictly forbidden to hide it.

　　Please pay close attention to the information released by the official authority, and do not panic, believe in rumors, spread rumors or make rumors. Everything is subject to official notification. The above prevention and control measures will be stopped until further notice.

　　If necessary, this notice can be used as proof of leave.

　　Notice of Hexi District on Delineating High, Medium and Low Risk Zones

　　According to the situation of epidemic prevention and control, in order to effectively protect people’s health and life safety, according to the relevant laws and regulations and the relevant provisions of epidemic prevention and control, and after comprehensive judgment by the expert group, the relevant matters concerning the delineation of high, medium and low risk areas are hereby notified as follows:

　　1. From the moment the announcement is issued, gates 41, 43, 45 and 47 of Hongshengli, Jianshan Street, Hexi District are designated as high-risk areas. In high-risk areas, control measures such as "staying at home, on-site service" are implemented, and residents regularly conduct nucleic acid testing according to the unified arrangements of street communities.

　　2. Since the announcement is issued immediately, other areas in Hongshengli, Jianshan Street, Hexi District except the above-mentioned high-risk areas are designated as medium-risk areas. In the medium-risk area, control measures such as "staying out of the area and taking things at the wrong peak" are implemented. In principle, residents stay at home. Under the premise of strict personal protection, each household can arrange one person every day to go to the designated area to buy or receive online shopping items in a non-contact manner in accordance with the mode of "time-sharing, time-sharing and current-limiting". According to the unified arrangement of the street community, residents went downstairs in an orderly manner to the designated place for nucleic acid testing.

　　3. Since the announcement, Jianshan Street is a low-risk area except for the above-mentioned risk areas. In low-risk areas, preventive measures such as "personal protection and avoiding gathering" shall be implemented. Strengthen social control, and all kinds of personnel in the area should carry out nucleic acid testing as required, and try to reduce going out, gathering and gathering as much as possible during the period, and do personal protection when necessary. People in the low-risk area don’t have to leave the low-risk area, and if they really need to move across regions, they must hold negative nucleic acid test certificates within 48 hours.

　　Four, our region has established a material supply mechanism, which can fully guarantee the supply of daily necessities. Residents are requested to stay at home with peace of mind. If they have special needs such as seeking medical treatment and purchasing medicines, and related questions such as abnormal health code assignment, please contact their communities in time. At the same time, strictly abide by the Law on the Prevention and Control of Infectious Diseases in People’s Republic of China (PRC), fulfill citizens’ legal obligations, obey the unified arrangements of community workers, fully cooperate with the investigation and control of risk personnel, accept preventive and control measures such as investigation, sample collection, detection and isolation treatment of infectious diseases according to law, and truthfully provide relevant information. If symptoms such as fever, cough and decreased sense of smell occur, report to the community as soon as possible, and go to the designated hospital for treatment in accordance with the relevant provisions on epidemic prevention and control. It is strictly forbidden to conceal them.

　　Please pay close attention to the information released by the official authority, and do not panic, believe in rumors, spread rumors or make rumors. Everything is subject to official notification. The above prevention and control measures will be stopped until further notice. If necessary, this notice can be used as proof of leave.

　　Notice of Hexi District on Adjusting High-risk Areas

　　According to the situation of epidemic prevention and control, in order to effectively protect people’s health and life safety, according to the relevant laws and regulations and the relevant provisions of epidemic prevention and control, after comprehensive judgment by the expert group, the relevant matters concerning the adjustment of high-risk areas are hereby notified as follows:

　　1. Immediately after the announcement, adjust Gate 46 and Gate 48 of Hengshan Lane, Liulin Street, Hexi District to a high-risk area. In high-risk areas, control measures such as "staying at home, on-site service" are implemented, and residents regularly conduct nucleic acid testing according to the unified arrangements of street communities.

　　Two, our region has established a material supply mechanism, which can fully guarantee the supply of daily necessities. Residents are requested to stay at home with peace of mind. If they have special needs such as seeking medical treatment and purchasing medicines, and related questions such as abnormal health code assignment, please contact their communities in time. At the same time, strictly abide by the Law on the Prevention and Control of Infectious Diseases in People’s Republic of China (PRC), fulfill citizens’ legal obligations, obey the unified arrangements of community workers, fully cooperate with the investigation and control of risk personnel, accept preventive and control measures such as investigation, sample collection, detection and isolation treatment of infectious diseases according to law, and truthfully provide relevant information. If symptoms such as fever, cough and decreased sense of smell occur, report to the community as soon as possible, and go to the designated hospital for treatment in accordance with the relevant provisions on epidemic prevention and control. It is strictly forbidden to conceal them.

　　Please pay close attention to the information released by the official authority, and do not panic, believe in rumors, spread rumors or make rumors. Everything is subject to official notification. The above prevention and control measures will be stopped until further notice. If necessary, this notice can be used as proof of leave.

　 　 A new network short film form starring Peng Haoxiang, Xia Yongkang, Zhou Xun and Jing Bo Ran — — Social film《I know U》Since it was released for a week, it has been popular among netizens, with tens of millions of hits and constant topics. In addition to the strong creative lineup, this new interactive short film form, which opens a new era of micro-movies and can be edited and matched by netizens themselves, is also one of the most attractive elements. Netizens have shown strong enthusiasm for this and created various versions for sharing.

　 　 On the internet, the highlights of the film are divided into several segments, which can be edited at will with a click of the mouse. The soundtrack is also divided into several segments that can be re-added according to the content made by netizens, and all the lines and dialogues are also left blank and can be edited at will. Various versions such as "Northeast Dialect Edition", "Earth Edition on the Tip of the Tongue" and "Horror Edition" show the strong imagination and enthusiasm of netizens. The top lineups of Zhou Xun and Jing Bo Ran have also made netizens have a "director addiction", and fans are excited to say that "lines can be changed at will, which gives us a sufficient reason to daydream!" Peng Haoxiang, the producer, once said, "I hope netizens can expand their imagination, and I’m afraid it won’t look good if I’m not afraid of spoofing" to encourage netizens to do more creation.

　 　 In this regard, the industry has generally reached a consensus that the creation of "social movies" has made both movies and micro-movies return from the irreversible single communication between creators and audiences to the "grassroots" experience that can truly interact and everyone can participate. It is a brand-new low-threshold, simplified and extensive way of "micro-marketing", which will surely lead a new generation of trends.

　　[Aika car listed new car original]

　　On March 9, 28 national six B models of SAIC-GM-Wuling were listed.The price range is 34,800-74,900 yuan.. It is reported that this time, a variety of power sources including Wuling brands 1.2L, 1.5L and 1.5T are involved, covering a variety of vehicles including Wuling Light, Wuling Light Truck, wuling glory S, wuling glory Truck and Wuling Hongguang S.

　

　　According to our understanding, in terms of comfort configuration, wuling glory pickup, wuling glory S and wuling glory Extended Edition are equipped with central locking, remote control key, electric windows and EPS electric power steering system. In terms of safety configuration, wuling glory V, Wuling Hongguang V, Wuling Hongguang S, New Wuling Hongguang S and Wuling Hongguang S3 are equipped with tire pressure monitoring, which can check the tire pressure status at any time and grasp the vehicle information in time.

　　In the power system, this 1.2L naturally aspirated engine has undergone more than 10 technical upgrades, and the maximum torque can reach 112Nm at 3000rpm, which fully meets the daily travel and heavy cargo transportation needs of users. While ensuring the original economy, the emission is lower, giving consideration to power output and economic fuel consumption.

Wonderful content review:

The production capacity will be greatly improved, and the "Wuling brand" mask machine will be off the assembly line.

Carry out online marketing Wuling pushes the new policy of buying cars during the epidemic.

The daily output is 1.7 million masks produced by SAIC-GM-Wuling.

Xiaomi, who called for an open ecology, has made a "big job" this time.

　

On the evening of October 29th, Xiaomi held a new product launch conference, including the annual flagship model Xiaomi 15 series, the production version of Xiaomi SU7 Ultra, and a number of Xiaomi ecological products.

　

In more than 160 minutes, Xiaomi gave a long explanation on the update of various product lines in the ecological chain, and just as the audience’s patience was exhausted, Xiaomi SU7 Ultra, who won the title of "the fastest four-door car on the surface" in Newbei not long ago, came to the finale, which pushed the conference atmosphere to a climax instantly.

　

However, although Xiaomi SU7 Ultra made other products a supporting role, throughout the whole conference, there was an upgrade that still surprised the author-the OS 2.0 system.

　

To be precise, it is the HyperConnect function on 澎湃 OS 2.0.

　

Like the mainstream thinking in the industry at present, 澎湃 OS is a system based on AOSP (Android Open Source Project), and Xiaomi officially does not shy away from this point, emphasizing the compatibility brought by distributed collaborative computing outside the Android framework.

　

By version 2.0, this compatibility even extended to the Mac across the end and ecology.

　

According to Jin Fan, vice president of mobile phone department of Xiaomi Group, Xiaomi HyperConnect function will fully support Apple devices. On the 澎湃 OS 2.0 system, Xiaomi mobile phone can realize file transfer with iPhone, iPad and Mac, and at the same time support viewing documents in Apple’s exclusive format such as Keynote and Pages on Xiaomi devices.

　

What’s more exaggerated is that HyperConnect also supports the use of "Xiaomi Miao Xiang Desktop" on the Mac, that is, mirroring and controlling the Xiaomi mobile phone on the Mac.

　

At a time when terminal manufacturers generally emphasize the ecological closed-loop experience, Xiaomi has started an attempt called "ecological integration".

　

　Why "hug Apple"?

　

"Among Xiaomi users, more and more people choose to hold both Apple and Xiaomi (equipment)." At the press conference, Jin Fan explained that OS 2.0 supports Apple devices.

　

In fact, Xiaomi’s "openness" to Apple has long been a clue.

　

In the early years, when Xiaomi mainly promoted the "Mijia" ecological chain, the Mijia desk lamp and smart door lock supported the connection to Apple’s Homekit, and then the printer was seamlessly connected to Apple’s AirPrint. When Xiaomi SU7 was released last year, it was a one-step adaptation for Apple users, which not only supported CarPlay and Airplay, but even supported the iPad to get on the bus.

　

Lei Jun even said at the time that "Apple users will have a good experience when they drive Xiaomi cars".

　

It should be said that the compatibility of these devices with the Apple system is not surprising. Because both Xiaomi’s home eco-products and Xiaomi’s cars are outside Apple’s product sequence, it is very important for Xiaomi to attract iOS users without competition.

　

But the problem is that on 澎湃 OS 2.0, Xiaomi’s mobile phone is interconnected with iPad and Mac, and Xiaomi has its own tablet and PC products, which is contrary to the common narrative logic in the Android camp.

　

Here is an interesting phenomenon: although the open source features of Android system can’t make devices tightly coupled, most manufacturers are still keen to build a relatively closed ecosystem.

　

In essence, this is because manufacturers want to bind mobile phones, tablets and IoT devices together. Of course, in terms of propaganda, most of them use the words "to ensure the consistency of user experience".

　

It should be said that this statement is true to some extent. After all, if the terminal manufacturer has the ability to rewrite the framework of file transfer from the bottom, it must be better than the simple communication protocol opening in stability.

　

However, in the current Android camp, there is neither a "walled garden" forced by iOS and App Store, nor a good cross-test experience for users.

　

Regardless of the compatibility of Android with desktop systems such as Windows, MacOS and Linux, we only talk about the previous communication interconnection within Android. Up to now, there is no comprehensive solution. When it comes to cross-end file transfer, users will still choose third-party applications such as LocalSend, or even "file transfer assistants" with simple functions.

　

Therefore, in the middle of the Android camp, building a completely closed-loop ecology can basically be regarded as congenital conditions.

　

Therefore, it is not difficult to understand why Xiaomi holds such a development attitude towards the closed apple ecological equipment.

　　　　　　　　　　　　　　　　　　　　　

On the one hand, Xiaomi rarely overlaps with Apple’s user portraits on products other than mobile phones, just as people who buy Xiaomi tablets pay more attention to entertainment attributes, while iPad users will pay attention to productivity applications. On the other hand, the Android system is inherently difficult to close the ecology, and there is really no need to forcibly shape the "ecological moat".

　

In addition, with the promotion of AI application in the end side, the barriers between different ecosystems must be gradually blurred.

　

They are all bucket machines. What do manufacturers spell?

　

On the eve of this conference, there was an episode in which all kinds of digital forums were wondering how much the price of Xiaomi 15 series would increase this time.

　

Because when the Xiaomi 14 series was released, Lei Jun specially emphasized that "the cost of various components is rising this year, and the price is 3999 yuan (price), which is really the last time."

　

In the end, when the price of Xiaomi 15 series was released, the price of 200 yuan fluctuated under the same configuration as the previous model, and the image of Xiaomi as "cost-effective" was maintained. After all, on SoC alone, the price of Qualcomm Snapdragon 8 Extreme Edition has increased by 15% this year compared with the previous generation.

　

However, it is worth mentioning that after this conference, except for the price, there was hardly much discussion on Xiaomi 15 series, and the same was true for mobile phones released by other manufacturers recently.

　

One problem reflected by this is that there is basically no performance difference in the hardware configuration of today’s mobile phone industry, and almost all the bucket machines on the flagship models are guaranteed to be over-configured. Even in the past, the boundaries of the "medium cup/large cup" models deliberately differentiated by manufacturers were not so clear. Looking at the "beggar version models" of each family, even obvious shortcomings could not be found.

　

In this context, what should manufacturers fight for in the future mobile phone industry?

　

At present, AI must be a general direction.

　

On the 澎湃 OS 2.0 system, Xiaomi has equipped a number of AI functions for this system, including movie lock screen based on AI computing, AI writing, AI sound recognition, etc., as well as the upgraded AI Agent "Super Little Love".

Looking at these functions alone, none of them will make people feel fresh, but Xiaomi’s advantage lies in the 澎湃 OS system, which integrates Xiaomi Vela OS, an embedded Internet of Things software platform developed by Xiaomi, at the beginning of its design, and its distributed collaborative computing features are naturally suitable for cross-end execution.

　

Therefore, what Xiaomi really expects is the role that AI Agent plays in smart homes and cars on the basis of taking mobile phones as the control center.

　

A counterintuitive fact is that although the big model has penetrated into all walks of life, the smart home, which was first regarded as the AI landing scene, has even regressed.

　

Taking smart speakers as an example, according to the data of Roto Technology, in the first half of 2024, the sales volume of smart speakers in China was 8.055 million units, with sales of 2.17 billion yuan, down by 29.8% and 33.8% respectively.

　

From the user’s point of view, the current smart home devices lack the ability to create automatic scenes, and the traditional "point-to-point" control between APP and smart devices has been difficult to meet the intelligent needs in complex scenes.

　

From this point of view, Xiaomi’s huge smart home ecology seems to be the best sample to verify whether AI Agent can be competent for multi-scenario scheduling.

Cctv news(Reporter/Chen Shiwen correspondent/Han Dongye): How long is a year? The 3-year-old Dawa went to school and gradually forgot her father’s appearance; Erwa, who is half a year old, babbles and learns to call her father for the wedding photos. And he, tanned by the light of the Qinghai-Tibet Plateau, lost a circle, but succeeded in expanding the year to be thick and full. He is Wang Xuedong, deputy chief physician of the Department of Hepatobiliary and Pancreatic Surgery, Chang Gung Memorial Hospital, Tsinghua, Tsinghua University, and the first supporting doctor in the general surgery department of Lhasa People’s Hospital, Xizang in recent five years. In the summer of 2020, he came to Lhasa as a Tibetan aid doctor and began his dream trip to spread the concept and technology of precision surgery on the Qinghai-Tibet Plateau.

Wang Xuedong is in Lhasa, Xizang.

"I made this decision without thinking too much."

When careful Wang Xuedong was still working in Beijing, he found that there were many patients from Xizang in the hospital, but unfortunately some diseases dragged on late. This made him very emotional. If there is a way to find it early and treat it early, the treatment effect will be better.

Wang Xuedong’s teacher, Academician Dong Jiahong of China Academy of Engineering, is not only the founder and advocate of the concept of precision surgery, but also goes to Xizang, Qinghai, Xinjiang and other remote areas for screening, free clinic and operation of liver hydatid disease every year. Probably because of what I heard, the desire to participate in the treatment of local patients took root in Wang Xuedong’s heart.

Beijing’s "group-based" medical aid to Tibet began after the Sixth Central Xizang Work Forum in 2015. Due to the development needs of different departments in local hospitals in Xizang, and the local general surgery has a certain technical foundation, five years later, in 2020, general surgery finally got a chance to help. It took less than a week from the decision to sign up for Tibet aid to the departure. Wang Xuedong’s "efficiency" is amazing for a one-year task that spans more than half of China and is thousands of meters above sea level.

The outbreak of the epidemic in 2020 made all the work start relatively late. In late July, Wang Xuedong received a notice to leave at the end of that month just after signing up. Because the epidemic is severe, everyone needs unified management. "The day after tomorrow, about two days later."

As soon as Wang Xuedong got home, he quickly packed his things. He and his wife counted the time and left in less than 48 hours. The combined age of the two children is less than four years old, which is the time when the family needs manpower most. Wang Xuedong recalled that his wife gave him unlimited support and took the initiative to provoke the burden of the family, so that he had no worries about this "journey".

The mission of aiding Tibet is Lhasa People’s Hospital, which is more than 3,700 meters above sea level. Not only is there no oxygen, but the air pressure is very low and the climate is extremely dry. Even so, Wang Xuedong boarded the flight to Xizang without much thought. Wang Xuedong remembers, "From getting off the plane to walking out of the airport, I took two breaks with heavy luggage." When he is physically active or talking too much, he will easily gasp and feel flustered in severe cases. Although he is getting used to it now, Wang Xuedong will obviously feel more tired after each operation.

The picture shows Dong Jiahong (third from left) and Wang Xuedong (first from right) teaching rounds in Lhasa People’s Hospital.

The vacuum-packed food he brought from Beijing is all bulging, because the air pressure here is only half that of the plain area. Because the air pressure is too low, the human body becomes difficult to sleep at night. If you forget to take sleeping pills at night, you will naturally wake up once every hour. The unit distributed more than one humidifier, but when you get up in the morning, blood clots often condense in your nose. For Wang Xuedong, these small difficulties are insignificant in the face of saving lives.

After the first two weeks of training, department investigation and stubble handover, Wang Xuedong learned that the local general surgery technology can cover most common and frequently-occurring diseases, such as cholecystitis, appendicitis and simple treatment of liver hydatid disease. However, compared with large and medium-sized hospitals in China, there is still much room for improvement in treatment concept, surgical techniques, including clinical research and department system. In addition, many operations can’t be completed in local hospitals and need to be referred for treatment.

What I saw and heard in Lhasa made Wang Xuedong set his first goal: to improve the business he had carried out; Patients to be transferred, stay.

The concept of precision surgery: know yourself and yourself, and win every battle.

The picture shows Dr. Wang Xuedong (first from left) performing the first 4k laparoscopic choledocholithiasis operation in Xizang.

In August, 2020, Wang Xuedong led the team to carry out the first 4K laparoscopic cholecystectomy and choledocholithotomy through cystic duct in Xizang Autonomous Region. The door of minimally invasive surgery is opened here, and a variety of difficult minimally invasive operations such as large-scale liver resection, radical gastrectomy, radical colorectal cancer resection, pancreaticoduodenectomy, and endoscopic resection of gastric stromal tumors are gradually developed. Today, they have made 9 records of the first operation in Xizang Autonomous Region and 3 records of the first operation in Lhasa People’s Hospital.

In October 2020, a 4-year-old child, Solang Gray, came to the general surgery department of Lhasa People’s Hospital. Three months ago, Solang had undergone a major thoracotomy for pulmonary echinococcosis, and at that time, his liver was also diagnosed with echinococcosis. Due to many factors such as local natural environment, sanitary conditions and cultural customs, this disease is relatively high in the local area, and it is a parasitic disease that is zoonotic.

Three-dimensional surgical planning and virtual surgical resection were performed for four-year-old children before minimally invasive right hemihepatectomy

According to the abdominal image at that time, the liver hydatid in Xiao Suolang had invaded most of the right liver, and two lesions, with diameters of 11 cm and 8 cm respectively, were next to important pipelines such as hepatic portal and middle hepatic vein. When I came to the hospital again and heard that I had to have surgery again, Xiao Solang was very resistant and afraid of postoperative pain and scars.

According to Xiao Solang’s situation, open resection is simpler and safer. Although laparoscopic resection of the lesion is minimally invasive, it is difficult: the abdominal space in children is small and the lesion is huge, and it is difficult to dissect and expose the hepatic portal under endoscope, and the lesion is close to the middle hepatic vein. Accurate preoperative evaluation is needed for accurate laparoscopic resection.

Wang Xuedong said that in traditional surgery, exploration is the main surgical step, that is, after the operation, the specific surgical method is decided according to the situation found during the operation. However, this kind of "exploration" is faced with great uncertainty, and there are often many temporary problems to be solved during the operation, and it is difficult to do the preoperative preparation.

The concept of "precision surgery" actually runs through and is embodied in the whole process before and after the operation, including not only precise surgical operation, but also accurate preoperative evaluation and precise surgical planning, that is, minimizing the uncertainty of traditional surgery and achieving "know yourself and know yourself, and win every battle". Sufficient surgical information should be made clear before operation, so as to strike a balance between maximizing lesion removal, maximizing organ protection and minimizing trauma. The preoperative preparation is done, and the operation is basically half successful.

In order to eradicate liver hydatid disease, reduce trauma and shorten recovery time, Wang Xuedong contacted many parties, and finally coordinated the "three-dimensional quantitative surgery planning system" for the department, and established the "precision surgery cooperation cloud center". By importing the preoperative image data of Sauron Jr., a three-dimensional visualization model was established, and several simulated hepatectomies were carried out in the three-dimensional planning system to predict the problems in the operation and make corresponding plans.

In the end, Wang Xuedong successfully performed laparoscopic right hemihepatectomy for Xiao Suolang, and the bleeding amount was less than 200ml. Xiao Suolang was able to get out of bed on the first day after operation. The introduction of this technology has not only changed the fate of patients with liver hydatid disease and liver cancer, but also changed the status quo of surgeons in Lhasa People’s Hospital. The concept of "precision surgery" is deeply rooted in people’s hearts through continuous practice.

One-day aid to Tibet, lifelong aid to Tibet

During a ward round, Wang Xuedong learned that a child had been hospitalized for more than two weeks due to incision infection after appendectomy. When asked, he realized that it was due to the long-standing cooperation problem that emergency operations such as cholecystectomy and appendectomy were still performed by laparotomy at night and weekend. This incident woke up Wang Xuedong, who was immersed in developing surgical skills. Some old ideas and systems are becoming the "shackles" for the development of the department.

"It is not possible to fight alone, but to operate in an integrated manner; It is not enough to rely solely on technological innovation, but to reform the department and talent system; It is not enough to do clinical work alone, and clinical research should be carried out. " For such a "big move", Wang Xuedong has a clear thinking. Compared with the promotion of pure technology, the improvement of the system will have greater influence and benefit on patients and departments.

Enter the temple for a free clinic for monks in Gandan Temple.

After repeated communication, coordination and resolution at the meeting, in December 2020, with the cooperation of anesthesiology department, operating room and other departments, Wang Xuedong led the general surgery to successfully carry out emergency laparoscopic surgery at night and on weekends. By June, 2021, more than 100 cases of emergency minimally invasive cholecystectomy and appendectomy were completed in general surgery, and no incision infection was found. The average length of hospital stay decreased from 9 days to 2.7 days, and the bed turnover rate increased by nearly 60%.

Wang Xuedong realized that when technology and system are available, the concrete implementation of things can not be separated from the ideas in the mind. He thought, "If I return to Beijing, local doctors can continue to do and develop according to this concept, as long as they follow this process. Only by practicing the whole process can we have a deeper understanding and experience of the concept. " After half a year’s technical teaching, Wang Xuedong no longer needs the chief surgeon, and his disciples can gradually carry out some operations independently, such as right hemihepatectomy, fluorescent laparoscopic gallbladder/bile duct surgery, percutaneous transhepatic biliary drainage (PTBD) and transcatheter arterial chemoembolization (TACE).

Wang Xuedong established a general hospital system in general surgery, breaking the current situation that there is no general hospital in the department for 20 years, and coordinating the work of general patient admission, hospital consultation, weekend and night emergency surgery, so as to cultivate reserve talents; He divided sub-professional groups in detail, including hepatobiliary, gastrointestinal, anorectal, hernia and abdominal wall, blood vessels, intervention, etc., breaking the traditional "big pot" pattern; Five doctors were sent abroad for further study, and a sub-professional group was arranged every week to explain the clinical guide … …

In order to improve the ability of clinical research, Wang Xuedong applied for the subjects in the hospital and the autonomous region respectively for the common diseases of hepatic echinococcosis and cholecystolithiasis in Xizang, and led the department team and disciples to conduct clinical research. At present, the data of SCI papers are being collected, and Tsinghua University Publishing House has also completed the project of books on common diseases of general surgery with plateau characteristics.

Wang Xuedong said, "Even if I end my support and leave Xizang, these will continue to operate. This should be what we often say to build a medical team that we can’t take away."

After a while, Wang Xuedong’s aid to Tibet this year will come to an end. He can’t forget the experience of giving free clinics to local people in temples and villages. In those remote mountainous areas with an altitude of more than 5,000 meters, the medical needs are still urgent, and the awareness of health check-up needs to be strengthened.

After Wang Xuedong and his team came here, they found some new problems. For example, there are still many differences between the disease spectrum and disease stages here and the mainland. There are many topics worthy of further study, such as comparing the diagnosis and treatment of some diseases in different natural environments and health habits between the mainland and the plateau, and whether it is necessary to make some regional and differential treatments. It is helpful for both sides to study these.

Back in Beijing, Wang Xuedong’s aid to Tibet will not stop. The "hospital-contracted" aid work and project cooperation for the Qinghai-Tibet Plateau are all under orderly preparation. One-day aid to Tibet, lifelong aid to Tibet. As he said: "As long as it is needed here, whether I am in Xizang or Beijing, I will go all out."

[Dahe Finance Cube News]On September 27th, the central bank announced that in order to strengthen the countercyclical adjustment of monetary policy and support the stable economic growth, the operating interest rate of 7-day reverse repurchase in the open market will be adjusted from the previous 1.70% to 1.50%. The operating rates of 14-day reverse repurchase and temporary positive and negative repurchase in the open market will continue to be determined by adding and subtracting points on the operating rate of 7-day reverse repurchase in the open market, and the range of adding and subtracting points will remain unchanged.

Yichang traffic police issued travel tips

Plan the route in advance to avoid congestion.

Return safely and comfortably.

Beijing News Shell Financial News (Reporter Zhang Bing) July 1, according to the latest data released by Zero Run Car, in June 2024, Zero Run Car delivered 20116 units, an increase of 52.3% year-on-year. Previously on June 28, six-seat SUV Zero Run C16 was listed, priced 155,800 yuan – 185,800 yuan. Zero Run Car said that the new car will reach 5208 units within 48 hours of listing.

Editor, Qin Che

Proofreading, Yang Li

　　Create a new situation in the use of military power

　　— — Summary of achievements in national defense and army building in the new era (III)

　　■ Liberation Army Daily reporter Liu Jianwei Peng Bingjie

　　Strengthening the army and building the army is magnificent, and the new journey is magnificent.

　　In midsummer, standing at the node of the 95th anniversary of the founding of the People’s Liberation Army in China, we can see that the cause of strengthening the army in the new era is fruitful and full of weather: the soul of strengthening the army is more solid, the training and preparation for war are vigorously promoted, the style of work is remoulded, and the great powers are made a stunning appearance … …

　　The achievement of these historic changes and achievements lies in the strong leadership of President Xi and the scientific guidance of the supreme leader’s thought of strengthening the army.

　　Since the 18th National Congress of the Communist Party of China, the CPC Central Committee, the Central Military Commission and President Xi have assessed the situation and taken the overall situation into account, considered the development and changes of the international strategic situation and the national security environment, led the people’s army to reorganize the struggle pattern, keep pace with the times, innovate military strategic guidance, formulate military strategic guidelines for the new era, focus on fulfilling our army’s mission and tasks in the new era, adjust and optimize the military strategic layout, plan the use of military forces in peacetime, vigorously promote the integration of training and the use of troops, effectively maintain the initiative of strategic competition, and firmly safeguard the overall strategic situation.

　　The country’s big handle is more important than soldiers. Over the past 10 years, under the personal leadership and command of President Xi, the whole army has resolutely safeguarded national sovereignty, security and development interests with firm will, flexible strategy and strong military actions, withstood the test of complex situations and severe struggles, and achieved unprecedented new development through the use of military forces, creating an unprecedented new situation and creating a favorable strategic situation for the peaceful development of the country.

　　Take the initiative to forge ahead and create a new pattern under the guidance of military strategy in the new era

　　This is a historic scene — —

　　On June 17, 2022, Fujian, the first catapult aircraft carrier designed and built by China, was launched, which opened a new situation in which the People’s Navy is determined to strengthen the army and dream of deep blue in the new era.

　　At this time, it was less than 10 years since China’s first aircraft carrier, the Liaoning ship, officially served; It is less than three years since China’s first domestic aircraft carrier, Shandong Ship, was delivered to the Navy. At this time, Liaoning ships and Shandong ships are galloping across the ocean, extending the people’s navy’s training and preparing for a new track … …

　　Take three big steps in 10 years! On the eve of the party’s 101st birthday, when asked whether China would continue to build more large aircraft carriers after the Fujian ship, a spokesman for the Ministry of National Defense said: We will comprehensively consider the follow-up development plan of China’s aircraft carriers according to the national security needs and the development of equipment technology. "What needs to be emphasized is that China’s nature as a socialist country, its strategic choice of peaceful development and its independent foreign policy of peace have determined that China will always pursue a defensive national defense policy."

　　Strengthening the army and building the army, strategy first. Faced with the great changes in the world and the overall situation of the great rejuvenation strategy of the Chinese nation, President Xi was far-sighted and far-reaching. He personally led the formulation of military strategic guidelines in the new era, defined the mission and tasks of the people’s army in the new era, emphasized the unity of shaping the situation, controlling the crisis, containing the war and winning the war, and made preparations and stopping the war, deterrence and actual combat, war action and the use of military forces in peacetime as a whole, thus building a general strategy for the construction and use of military forces.

　　In May 2015 and July 2019, the white papers "China’s Military Strategy" and "China’s National Defense in the New Era" were published successively, systematically explaining China’s military strategy and China’s defensive national defense policy in the new era, demonstrating the strategic self-confidence of big countries and reflecting the unprecedented openness and transparency of the people’s army.

　　Carrying out the military strategic policy in the new era, the use of military power has opened a milestone new page.

　　— — Pay more attention to the layout of the article. That scene is unforgettable so far: according to the need of reforming and strengthening the army, hundreds of brigade-level units of the whole army were transferred to other posts, hundreds of thousands of grass-roots officers and men were transferred to other posts and diverted, and the composition of troops was further optimized.

　　In the past 10 years, the people’s army has adhered to the principle of "where the battle is fought, the soldiers will practice there", and cross-regional and global training and actual combat confrontation drills have become the normal state of military training. We will make overall plans to advance preparations for military struggle in traditional and new security fields, actively seize the commanding heights of military competition strategy, and accelerate the layout of new combat forces.

　　— — Pay more attention to "training Chinese plastic bureau". "Really awesome!" In July 2016, China Air Force official Weibo released a meaningful photo: a precious photo of a new generation of medium-and long-range strategic bomber H -6K cruising Huangyan Island, which attracted netizens’ praise.

　　Looking at the vast world, it is calm and calm. From international military competitions to Chinese and foreign strategic exercises, from normal cruises to border struggles, the People’s Army pays attention to shaping the situation and controlling the crisis in training and preparing for war, ensuring political and strategic initiative.

　　— — Pay more attention to the integration of attack and defense. A few days ago, the largest aircraft carrier formation in the history of the People’s Navy entered the western Pacific Ocean through the Miyako Strait for practical training in the open sea. The netizen excitedly left a message: The history that the People’s Navy is strong in the chart, dreaming of deep blue, and being trapped in the offshore is gone forever!

　　Today’s people’s army pays more attention to the unity of strategic defense and offensive in campaigns and battles, and endows the active defense strategic thought with new connotation of the times: according to the strategic requirements of mobile operations and three-dimensional attack and defense, the army will accelerate the transformation from regional defense to global combat; In accordance with the strategic requirements of offshore defense and offshore defense, the navy has accelerated the transformation from offshore defense to offshore defense; According to the strategic requirements of air and space integration and both attack and defense, the Air Force has accelerated the transformation from national air defense to both attack and defense … …

　　New guidance, new ideas and create a new pattern. In the past 10 years, the people’s army has carried out a series of major military actions to defend the country’s territorial sovereignty and maritime rights and interests, and achieved a historic breakthrough in managing the ocean and safeguarding sea power — —

　　Designate the East China Sea Air Defense Identification Zone. On November 23, 2013, China announced the designation of the East China Sea Air Defense Identification Zone. In recent years, the people’s army has continued to maintain regular police patrols in the identification zone and firmly defended national air defense security.

　　Resolutely carry out the struggle for rights protection on the Diaoyu Islands. From joint military and maritime rights protection exercises to maintaining normal cruises, the People’s Army strives to build a comprehensive maritime protection system, effectively respond to infringement and provocation, and resolutely safeguard national sovereignty and territorial integrity.

　　Firmly promote the construction of the South Island Reef. The report of the 19th National Congress of the Communist Party of China declared to the world: "The construction of the South Island Reef has been actively promoted." In 2016, the Chinese government requisitioned civil aircraft to check and test the new airports in Yongshu Reef, mischief reef and Zhubi Reef in Nansha Islands. In response to some countries’ doubts about the deployment of necessary defense facilities in Nansha Island Reef, the Information Bureau of the Ministry of National Defense responded that it is mainly used for defense and self-defense, which is legitimate. For example, can’t you prepare a slingshot when others are showing off at your door?

　　New mission, new action and new situation. Over the past 10 years, under the strong leadership of President Xi, the whole army has handled emergencies in all strategic directions steadily and efficiently, promoted preparations for military struggle as a whole, and effectively safeguarded national sovereignty, security and development interests — —

　　On the front line of the frontier defense struggle, our frontier defense officers and soldiers resolutely responded to the violent acts of foreign troops in the Gallowan Valley, effectively defending national sovereignty and territorial integrity. "Clear love, only for China!" Groups of border guards and soldiers built towering boundary markers with blood and youth, and practiced the solemn oath of "great rivers and mountains, no land for every inch".

　　At the forefront of the war, the People’s Navy ship Linyi was ordered to evacuate overseas Chinese, entered Yemen three times in nine days, and safely evacuated more than 600 compatriots in danger together with Weifang and Weishan Lake ships. From the first use of military force to evacuate overseas Chinese in Libya in 2011 to the evacuation of overseas Chinese in Yemen in 2015, the people’s army has won great praise for guarding the peace of the motherland and the happiness of the people: "The strength of the motherland lies not only in how many countries China citizens are exempt from visas, but also in being able to take you home in times of danger."

　　In the overseas peacekeeping battlefield, our army’s troops stationed in Djibouti’s support base entered the camp on August 1, 2017, marking the completion and putting into use of China’s first overseas support base. In the past five years, the base has provided logistical support for naval escort in the Gulf of Aden and peacekeeping in Africa, and made important contributions to safeguarding national strategic interests and promoting exchanges between China and foreign countries.

　　Looking at the "transcripts" of the people’s army’s mission in the new era since the 18th National Congress of the Communist Party of China, people can’t help but think of Zhu Rihe five years ago. At the parade ground celebrating the 90th anniversary of the founding of the Chinese People’s Liberation Army, President Xi solemnly declared — —

　　"I firmly believe that our heroic army has the confidence and ability to defeat all incoming enemies! Our heroic army is confident and capable of safeguarding national sovereignty, security and development interests! Our heroic army has the confidence and ability to write a new chapter in the cause of strengthening the army, in order to realize ‘ Two hundred years ’ Strive for the goal, make new and greater contributions to realizing the Chinese dream of the great rejuvenation of the Chinese nation and safeguarding world peace! "

　　Practice and application are integrated, and the use of military power in the new era has entered a new normal.

　　"Our training is not what it used to be!"

　　These days, pilots of a certain regiment of Air Force Aviation in the Western Theater fought in the northwest plateau and flew far and wide, setting a training record of the longest mission execution time, the longest single-day flight time and the largest single sunrise … … Talking about the new changes, the officers and men said, "In the past, we often talked about raising troops for a thousand days and using troops for a while. Now we are raising troops for a thousand days and using troops for a thousand days!"

　　Looking at the whole military exercise field, the people’s army keeps a close eye on the future battlefield training. Military training presents a distinctive feature of "training for war": training is actual combat, and the task is training. Our army realizes the integration of training and using troops and the normalization of force use.

　　In April this year, a piece of news was particularly eye-catching: for three days in a row, China Air Force dispatched six Yun -20 large transport planes to a European country every day to transport materials.

　　"The task is training!" After completing the mission, the pilot was very excited by two major gains: this operation passed through many countries, which not only improved the intercontinental flight support capability of Kunpeng, but also accumulated experience in long-range strategic delivery.

　　From the implementation of Wuhan anti-epidemic non-war military operations to flying abroad to deliver anti-epidemic materials to Pakistan; From appearing in the "Peace Mission" series of military exercises to sending relief supplies to Tonga and Afghanistan … … Since the first flight of Yun -20 aircraft in 2013, Yun -20 transport aircraft troops have been training in the use of troops, tempering their excellent skills through diversified tasks, and successively breaking the record of the farthest mission distance, demonstrating the powerful ability of global application.

　　Facing the historical responsibility and realistic test of the new era, President Xi made a far-reaching plan and guided a road of training and using troops with China characteristics.

　　"Every action is an opportunity to learn." In recent years, China’s army has repeatedly gone abroad to perform joint training with foreign troops, so as to improve its ability to prepare for war through mutual learning and learning. In 2017, the Army hosted an international military competition for the first time in Korla, Xinjiang, and subjects such as obstacle avoidance and protective shooting first appeared in the stadium. Shortly after the game, the head of the army organized a special seminar to sort out the harvest and thinking. The following year, some new subjects were written into the army training program.

　　In the past 10 years, officers and men of the whole army have thoroughly studied and implemented President Xi’s general plan of training and using troops, fulfilled the requirement of being ready for war at any time, trained and prepared for war in the front line of military struggle, paid more attention to using military power and military means to create a favorable strategic situation, prevented, resolved and controlled crises to the utmost extent, contained armed conflicts and war outbreaks, and made the use of military power increasingly normal and diversified.

　　At the beginning of 2020, the navy’s offshore training formation cut waves and sailed eastward for 41 days. After sailing more than 14,000 nautical miles, it entered the international waters of the western hemisphere through the international international date line in a state of combat readiness training. Since the 18th National Congress of the Communist Party of China, the people’s navy has sharpened its troops to the distant seas and oceans, and the integration of training and using troops has become more obvious.

　　Cross the Sea of Japan, cross the Tsugaru Strait, enter the western Pacific Ocean eastward, then go south, and then cross the Dagu Strait westward into the East China Sea … … After the "maritime joint -2021" exercise, Chinese and Russian ships formed a formation to carry out the first maritime joint cruise. All-way cruising, all-way training, joint sailing, joint maneuvering, practical use of weapons and other subjects are staged in turn in the vast ocean. In recent years, China and Russia have continuously organized joint maritime cruises and joint air strategic cruises, which have tested and improved the continuous combat capability, offshore operation capability and joint operation capability of the people’s army.

　　Police patrol the East China Sea, patrol the South China Sea, go out to the West Pacific, and cruise around the island … … In recent years, H -6K has defended the motherland’s seas and borders, and has repeatedly confronted its opponents. A H -6K captain who flew over Ma Haixia proudly said: "Ocean training has developed from several times a year to many times a month. Our fighters are flying farther and farther, and the more confident they are."

　　"Countless facts tell us that only by meeting the brave in a narrow road and being brave and good at fighting can we win dignity, win the initiative and earnestly safeguard national sovereignty, security and development interests." Since the 18th National Congress of the Communist Party of China, President Xi has asked the whole Party to enhance its fighting spirit and improve its fighting skills. Faced with major risks and challenges that attempt to subvert the Communist Party of China (CPC)’s leadership and China’s socialist system, and attempt to delay or even block the great rejuvenation of the Chinese nation, the CPC Central Committee resolutely fought to the end, solved many problems that it had long wanted to solve but failed to do, and made many major events that it wanted to do in the past, promoting historic achievements and changes in the cause of the party and the state.

　　In today’s China, there is a popular saying: "We are not living in a peaceful era, but in a peaceful country." Precious peace comes from the strong leadership and wise command of the CPC Central Committee and President Xi, from the new development and great leap in the use of military power, and from the determination and confidence of officers and men of the whole army who are always ready to win the battle.

　　Maintaining peace, the people’s army in the new era highlights the new style of a big country.

　　In March, 2022, a military port dock in Zhanjiang was lightly breezed and covered with vegetation, and Wuzhishan ship and Chagan Lake ship docked in turn. After 50 days and a voyage of more than 12,000 nautical miles, China’s naval fleet successfully completed the task of rushing to Tonga, demonstrating the international responsibility of the big country’s army with practical actions.

　　Looking back at the voyage, the officers and men remembered that on the eve of the Spring Festival this year, President Xi visited the central theater to inspect condolences, and when talking to the overseas peacekeeping detachment in a video call, he said: "We must faithfully perform the peacekeeping mission, contribute more Chinese strength to safeguarding world peace, and show the world a good image of the China army."

　　On the same day, at the request of the Kingdom of Tonga, two Yun -20 transport planes of the Air Force carried more than 30 tons of emergency and post-disaster reconstruction materials, and after a long flight of more than 10,000 kilometers, they arrived at the international airport in Nuku ‘alofa, the capital of Tonga.

　　This is not the first time that the People’s Army has gone to Tonga. In recent years, the hospital ship "Square Boat" has been to Tonga twice to conduct friendly visits and provide humanitarian medical services. Every time, I leave a beautiful story of protecting peace and passing on friendship.

　　Looking back on the journey of strengthening the military, a larger pattern of military force application is presented to the world — — Go out, fulfill the responsibility of a big country, and show the responsibility of a big country.

　　From advocating the building of a community of human destiny to adhering to the concept of common, comprehensive, cooperative and sustainable security, the People’s Army has earnestly fulfilled its international responsibilities and obligations, vigorously promoted international military cooperation in the new era, and has become a staunch force for maintaining world peace and stability.

　　Shaping a new pattern of all-round international military cooperation. China attaches great importance to developing multi-level and multi-field military cooperation with neighboring countries and actively participates in multilateral security dialogue and cooperation. By 2019, it had conducted military exchanges with more than 150 countries and established 54 defense consultation and dialogue mechanisms with 41 countries and international organizations. With the deepening of mutual understanding and trust between our army and foreign troops, the contents and forms of international military cooperation are becoming more and more abundant, such as high-level visits, consultations and dialogues, bilateral and multilateral joint training leagues, personnel training cooperation, equipment and technical exchanges, etc.

　　Open a new era and a new realm of international military cooperation. Since the 18th National Congress of the Communist Party of China, our army has formed a stable joint training mechanism with more than 10 national armies, and carried out more than 80 joint performances and joint trainings with more than 30 national armies … … Continuously expand the depth and breadth of military exchanges and cooperation from bilateral to multilateral, from peripheral to distant sea, from "going out" to "please come in"; The Shanghai Cooperation Organization initiated by China has deepened its cooperation in the field of defense and security, and organized a series of "Peace Mission" exercises, which played an important role in maintaining regional security and stability. Some experts commented that a line of bilateral cooperation has formed a global security partnership network.

　　Show that it is a big country that seeks great harmony for the world. In the past 10 years, China has sent 41 escort formations to the Gulf of Aden and Somali waters to carry out escort and anti-piracy missions. Over the past 10 years, China’s army has actively participated in international disaster relief and humanitarian assistance, including the search and rescue of Malaysia Airlines Flight MH370, typhoon Haiyan in the Philippines, the fight against Ebola in Africa, the water shortage in Maldives, the earthquake relief in Nepal, and the dam-break rescue in Laos. The hospital ship "Square Boat" has left the country for nine times and traveled to 43 countries and regions on three oceans and six continents, sailing more than 240,000 nautical miles, providing medical services for more than 230,000 people. It is known as the "friendship messenger who ships in Wan Li to defend peace" and has become a vivid witness that China will unswervingly follow the path of peaceful development and safeguard the common well-being of mankind.

　　Become an important force in international peacekeeping. President Xi attended the UN peacekeeping summit in 2015 and announced six commitments to support UN peacekeeping operations. Subsequently, sincere and pragmatic "peacekeeping commitments" took root, and an efficient and solid peacekeeping operation was carried out in an orderly manner: from the establishment of a peacekeeping standby force of 8,000 people to the dispatch of more support personnel to participate in peacekeeping operations; From training peacekeepers for various countries to sending the first peacekeeping helicopter unit … … Today, as the largest troop-contributing country as a permanent member of the Security Council, China has become the country with the largest number of United Nations peacekeeping standby troops and the most complete types of units. Over the past 30 years, the People’s Army has participated in more than 20 UN peacekeeping operations, sending nearly 50,000 officers and men, covering more than 20 countries and regions. China’s Blue Helmets have made important contributions in promoting peaceful settlement of disputes, maintaining regional security and stability, and promoting the economic and social development of host countries.

　　Since the 18th National Congress of the Communist Party of China, the people’s army has always kept in mind the initial intention and mission of fulfilling the role of a big country, safeguarding world peace and serving to build a community of human destiny, and has tried its best to provide more public safety products for the international community, which has been proved by actions — — China’s powerful army has brought peace and development to the world instead of war and threat.

　　"No matter how the international situation changes, China’s confidence and determination in safeguarding national sovereignty and security will not change, and China’s sincerity and goodwill in safeguarding world peace and promoting common development will not change." This is the historical responsibility and solemn commitment of the great powers in the East.

　　This is the firm belief and unremitting practice of the people’s army — — A big country strengthens its army and builds a great wall of steel to defend national interests and safeguard world peace.