Jiangling E-Luda Extended Range Edition Released, Leading a New Era of Energy Conservation in China’s Light Truck Industry

As a professional driver, transportation costs and cruising range have always been my top two concerns. As the demand for intercity logistics business increases, I often feel anxious about high fuel costs and frequent gas station stops. However, on September 26, I saw a glimmer of light. In Nanchang, Jiangxi Province, Jiangling Energy-saving Light Truck Full Scene Full Link Optimal Solution and Extended Range Edition Launch Event was grandly held. This new extended range version light truck model is showing its extraordinary strength to card friends step by step.

On September 26th, the launch event of Jiangling Energy-saving Light Truck Full-Scene Full-Link Optimal Solution and E-Luda Extended Range Edition was grandly held in Nanchang, Jiangxi. With a surprise launch price of 168,000 yuan and excellent economic performance, this new model with epoch-making significance has completely redefined the purchase and use cost of light trucks, leading China’s light truck industry to a new era of "50 cents per kilometer" in intercity logistics.

The E-Luda Extended Range Edition is a new and positively developed extended range model of Jiangling Light Truck. Its birth complements the product pedigree of Qingyun Architecture Platform, further enriches Jiangling’s product line, and makes it have a complete product matrix. This model will cover various transportation conditions together with Jiangling fuel light truck and pure electric light truck to meet the diverse needs of users. It cleverly combines the environmental protection of pure electric drive and the long-range advantage of extended range technology. Equipped with the high-efficiency extended range system independently developed by Jiangling, it perfectly provides a steady stream of power and will become a new benchmark in the logistics and transportation industry.

In terms of vehicle cost, Jiangling E-Luda Extended Range Edition has led the Chinese light truck market to open a new era of energy saving of "50 cents per kilometer" for intercity logistics. Compared with the fuel cost of 0.8 to 1 yuan per kilometer for fuel light trucks of the same level, the energy consumption advantage of E-Luda Extended Range Edition is obvious. Comprehensive calculation, when users use this car, the average cost per kilometer within 400 kilometers is only 5 cents, which can save up to 20,000 yuan in vehicle operating costs every year. Such excellent energy-saving performance makes it undoubtedly the first choice for card friends to transport goods.

Not only that, but the E-Luda Extended Range Edition also perfectly relieves range anxiety. It is equipped with a 50kWh large-capacity battery pack and a 70-liter large fuel tank, with a pure electric battery life of up to 150 kilometers and a comprehensive battery life of up to 820 kilometers. It can easily handle short-distance and long-distance transportation, ensuring users’ worry-free battery life.

At this press conference, Jiangling Light Truck launched a full-scene and full-link optimal solution for energy-saving light trucks by virtue of its accurate grasp of market demand, providing exclusive transportation solutions for users in different industries. The introduction of this set of solutions marks that Jiangling Light Truck has reshaped the new pattern of logistics and transportation, achieved comprehensive coverage of urban distribution and intercity transportation, and brought users an unprecedented freight experience.

Jiangling Light Truck joined hands with E-Luda Extended Range Edition, Extended Range Refrigerated Truck, RV and Special Vehicles to make a new appearance at this event. Through leading R & D technology and intelligent systems, they can achieve high-efficiency, energy-saving, stable and reliable operation in various complex transportation scenarios, providing optimized solutions for urban distribution, intercity and specific industry transportation, helping users reduce operating costs and improve transportation efficiency.

The listing of the E-Luda Extended Range Edition and the launch of the full-scene and full-link optimal solution of Jiangling energy-saving light truck mark a new milestone in the light truck industry in our country. Jiangling light truck will set off a new energy-saving storm and lead the logistics industry to a smarter and better future. The transportation field will be wonderful, let us look forward to it together!

What are your thoughts on the release of the Jiangling E-Road Extended Range Edition? Please share your views in the comment section!

Choose Corolla, sharp release, make life more ceremonial

  The Mid-Autumn Festival is approaching, and the flowers are full of moon. Chinese people have always loved reunion. Even in ancient times when travel was inconvenient, the wanderers who could not return to their hometowns had the comfort of "the bright moon is born at sea, and the horizon is at this time", and the love of "I hope people will last for a long time, and thousands of miles will be together". With the development of science and technology, cars have entered the homes of ordinary people, and "thousands of miles of rivers and mausoleums will be returned in one day" is no longer an exaggerated rhetorical device. The upgrade and iteration of automobile products have filled the homesickness of countless wanderers. However, although there are many choices, buying a car is not an easy task. It should not only be good-looking and easy to drive, but also meet consumers’ needs for safety, economy and practicality on this basis. The appearance of Corolla and Rui Fang, the price of 129,800-169,800 yuan, makes it no longer difficult

Choose Corolla, sharp release, make life more ceremonial

  I first met Corolla, and I fell in love with her elegant appearance at first sight

  Some people say that "the holidays are the atmosphere", but there is a certain truth. Under the aesthetic upgrade of young people, even mooncakes have gone to great lengths in packaging and design, just to satisfy young people’s pursuit of ritual. As the first SUV product of the Corolla family, Corolla, Rui Fang adopts the design language of the overseas version of the COROLLA CROSS, further refines the design concept of "Urban Toughness", and announces to young people that "the best atmosphere group for travel is in place".

Choose Corolla, sharp release, make life more ceremonial

  From the outside, Corolla, Sharp Position uses a large-size trapezoidal grille design, which looks quite calm and atmospheric. The LED headlights on both sides are sharp and narrow, like a ferocious beast patrolling its territory. And to the side of the car, Corolla, Sharp Position is also quite eye-catching, with a smooth and full waist line showing a sense of strength. Its vigorous posture is ready to go, and it is full of dynamic momentum. It is not only like a sports man with exposed abs, but also like a sexy dancer dancing belly dance, which is really fascinating.

Choose Corolla, sharp release, make life more ceremonial

  In the interior layout, Corolla and Rui Fang adhere to the minimalist design style, which is simple but not simple. The layout of the central control area is very regular, and the large-size LCD screen is full of technology. With the physical buttons below, it is more practical and can meet the adjustment of most commonly used functions. In the area touched by the user’s limbs, Corolla and Rui Fang use a large area of soft material wrapping, plus the decoration of chrome-plated trims, which is not only more practical and beautiful, but also creates a comfortable and practical visual experience, full of texture.

Choose Corolla, sharp release, make life more ceremonial

  And the Corolla, Sharp Release is not only good-looking, but also very practical. Its length/width/height are 4460/1825/1620mm respectively, and the wheelbase reaches 2640mm, laying the foundation for the large space of the whole vehicle. The trunk volume has reached an amazing 438L, and the rear seats support 4/6 ratio reclining, so the space is flexible to meet the user’s more travel needs. Whether it is a daily self-driving trip or the occasional decoration of large luggage, the Corolla and Sharp Release can be easily controlled, making travel more convenient and life more colorful.

  Corolla family genetic inheritance, precise driving control makes people love it

  Of course, with the rise of trendy celebrations such as self-driving tours and camping, the way to enjoy the moon on the top of the mountain and camp for the Mid-Autumn Festival is becoming more and more popular, which also allows the Corolla, Rui Fang’s driving control advantages to be brought into play, and will be passed down from the Corolla family. Whether it is driving high speed or galloping on mountain roads, Corolla, Rui Fang’s sense of control makes people forget that this is an SUV model. It is no exaggeration to say that Corolla, Rui Fang is probably one of the best SUV models on the market that can handle and satisfy users’ driving pleasure.

Choose Corolla, sharp release, make life more ceremonial

  In terms of power, Corolla, Rui Fang is equipped with a new "2.0L + CVT" gold powertrain developed based on TNGA architecture, with a maximum power of 126kW and a peak torque of 205N · m. Power is basically available at any time, starting without delay, overtaking at high speed is not laborious, and even pulling bulky goods is not laborious at all. And Corolla, under the premise of sufficient power, Rui Fang is also particularly fuel-efficient and environmentally friendly. Under NEDC conditions, the comprehensive fuel consumption of 100 kilometers is as low as 5.9L. Now that the oil price is so high, the fuel saved in one year is enough for daily expenses. What is the reason not to choose Corolla, Rui Fang?

Choose Corolla, sharp release, make life more ceremonial

  And in the chassis adjustment, Corolla, Rui Fang also fully demonstrates the strength of this "happy car", which can greatly reduce the impact or bumps of driving when crossing rough roads, and can give the body enough support when turning at high speed. Whether driving or riding, Corolla, Rui Fang’s experience is worthy of high praise. And Corolla, Rui Fang’s minimum turning radius can reach 5.2 meters, whether facing urban one-way streets or rural narrow roads, all with ease. The electric power steering system further upgrades the driving texture, making the whole vehicle more flexible and easy to advance and retreat.

  Safely armed to the teeth, the active/passive configuration is impeccable

  Another important reason for choosing Corolla, Sharp, is its safety! As we all know, Toyota’s safety has always been the benchmark in the industry. The appearance of the TNGA architecture has once again led the safety advancement of the automotive circle, which has also made the best endorsement for Corolla, Sharp’s safety attributes.

  From the configuration table, it can also be seen that the Corolla has a maximum configuration of 9 SRS air bags, which can be said to be a very conscientious configuration in the same class of models. Coupled with the high-strength GOA body with independent intellectual property rights, I am even more confident in the safety performance of the Corolla.

Choose Corolla, sharp release, make life more ceremonial

  And in terms of intelligent safety, Corolla, Rui Fang can be said to be unparalleled. The whole system comes standard with a new generation of Toyota Safety Sense intelligent safety system, with a safety factor of five stars! This active safety system integrates PCS pre-collision safety system (including forward pedestrian identification), DRCC dynamic radar cruise control system (including full speed area following function), LTA lane tracking assistance system and (including following function) AHB automatic adjustment high beam system. With the help of millimeter wave radar, cameras and other equipment, it can monitor the driving status of the vehicle and the surrounding traffic participants in real time, providing users with better safety protection. With the blessing of this system, Corolla, Rui Fang is like a highly intelligent mobile travel device, completely arming safety protection to the teeth.

  Overall, the original intention of the birth of the car is just a tool, but with the improvement of productivity, the young Generation Z has become the main consumer group, and they have given more and more profound meaning to the car. In fact, the car has long been more than just a tool. It can be a famous brand that highlights status, a comrade-in-arms who fights side by side, or even a family member and brother who accompany us day and night, and become a part of our lives. So when it comes to car selection, everyone is very subjective. Some people pursue the pleasure of strong power galloping, some people are picky about the appearance of a different personality, and some people want to wait until there is a discount before buying… However, with Corolla, Rui Fang, a "hexagonal warrior" with outstanding appearance, exquisite interior, oversized space, fuel-saving and worry-free, and balanced strength, no longer has to be torn when buying a car. Let Corolla, Rui Fang accompany you through a more ceremonial and perfect Mid-Autumn Festival!

The dance of "subject three" is hotly debated. The doctor reminds you not to blindly follow suit.

Waving hands, twisting waist, swinging hips, and "half-twisted" feet, coupled with the dynamic and cheerful "Laughing Rivers and Lakes", made a "subject three" dance popular all over the network, which also triggered a hot discussion among netizens. Why is the "Subject III" dance popular? What should we pay attention to when dancing "Subject III"?

Speaking of "subject three", the first thing that comes to mind is driving test, which is one of the items of driving test. The "subject three" dance, also known as "subject three in Guangxi", originated from a video of a couple getting married in Guangxi. There was no noisy marriage in the video, but a group of people danced happily at the scene. Netizens ridiculed that Guangxi people will experience three exams in their lives, one is singing folk songs, the other is talking about rice noodles, and the third is dancing.

The real dance with fire is Haidilao Hotpot Restaurant. The waiter in the store improvised a "subject three" dance, and the video was sent to the online platform, which quickly became popular.

On December 5th, the reporter interviewed the staff of Haidilao Li Jiacun Store. She said that the waiters would be arranged to dance "Subject Three" at 13:30, 19:30 and 23:00 every day, and most customers were very interested in it and found it very innovative. The staff of Jiefang Road Store in Xi ‘an said that the passenger flow is relatively large at noon and evening, and three performances have been arranged every day recently.

"Jumping’ subject three’ makes us very high." Wang Qikun, a junior in a university in Xi ‘an, said that this dance is magical, full of energy and comfortable, and many students around me are learning. But this dance looks simple, it is not easy to dance silky and smooth, and it will sprain my ankle if I am not careful.

Previously, a "00" young man was unable to squat because of the unbearable knee pain after dancing the "subject three" dance. After medical examination, he was diagnosed as a contusion of the tibial plateau.

Dr. Yang, an orthopedic attending physician in a hospital in Xi ‘an, said that this dance is mainly supported and stabilized by the ankle joint and knee joint, and its joint structure itself cannot be as flexible as the shoulder joint or wrist joint. This set of movements requires the knees and ankles to swing flexibly while supporting stability, and the center of gravity shifts during exercise, which greatly increases the risk of joint injury. He suggested that daily exercise of core muscles can help to improve the stability of the body. Before learning to dance any dance, you should first fully warm up and increase the ductility of joint ligaments. Secondly, you should learn to master the essentials of dancing, don’t blindly follow the trend, all the actions you do should be within your own ability, and you can’t blindly pursue the effect and take risks. In case of sports injury, you should seek medical advice in time.

Test drive BYD Han EV with a good product that didn’t disappoint us.

  [car home’s original test drive] Han, the most prosperous dynasty in history, has been praised by later generations. BYD is the first China brand to name its products after the dynasty, and may be the only one; After Qin, Tang, Song and Yuan Dynasties, BYD brought us Han EV. Today, we will verify whether the strength of Han EV can live up to this loud and domineering name.

Home of the car

  On July 12, 2020, BYD Han EV and Han DM have been officially listed, of which the pure electric version includes three models and the plug-in hybrid version includes one model. The subsidized price range of the former is22.98-27.95 million yuan, the latter’s subsidized price is219,800 yuan. The model we test drive this time isHan EV long battery life edition distinguished model, but this car is infinitely close to the version of the production car.Not an official production model.I hope everyone knows.

Han EV subsidized selling price car make and model Subsidized selling price (ten thousand yuan) NEDC cruising range (km) EV long battery life luxury version 22.98 605 EV Super Long Life Edition Premium Type 25.58 605 EV four-wheel drive high-performance flagship model 27.95 550 DM four-wheel drive high-performance luxury model 21.98 81 (pure battery life)

● This medium and large car is a bit "grumpy"

  When Han EV made its debut, we had made a detailed static interpretation and space experience (portal) for the new car, and we also conducted a performance test (portal) for the high-performance version of Han EV four-wheel drive. This test drive, we come straight to the point and directly bring you some contents of road test drive that you care about. I believe it can satisfy your curiosity.

BYD Han 2020 EV Long Life Edition Premium Type

  During the test drive, we mainly experienced the long-life version (predecessor), so let’s talk about the power feeling of this model first. The official said that the car’s 0-100km/h acceleration time is 7.9s From the point of view of pure electric vehicles, this acceleration result should only be average, especially for pure electric vehicles with the price range of 200,000-300,000 yuan. Han EV can’t do it faster, because it also has a four-wheel drive high-performance version, but in order to compromise the cruising range, the ultra-long endurance version can only sacrifice certain acceleration performance.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  In addition to the long battery life version, we also specially felt the high-performance version of the Han EV four-wheel drive model. The official said that the acceleration time of the car at 0-100km/h was 3.9s, but we had previously measured that its acceleration time at 0-100km/h was only 3.83s s. For high-performance models, the speed-up performance in ECO mode is of course sufficient, even at high speed. In SPORT mode, the power reserve of the car is even a little surplus, so it is enough to play fresh once in a while, otherwise the family and boss sitting in the back row may be shocked.

BYD Han 2020 EV Long Life Edition Premium Type

  As a medium-sized and large-sized car, although Han EV runs very grumpy, it still does not give up comfort and luxury. The NVH performance of the new car is excellent. On the asphalt pavement, even if the speed of Han EV reaches 100km/h, the quietness inside the car is very satisfactory. On some rough roads, 90% of the noise in the car comes from tire noise, but this is within the acceptable range. It is worth mentioning that, in order to improve the interior quietness, the front side window of the new car adopts double-layer sound insulation glass, and it would be better if the rear row can also use double-layer glass.

Home of the car

BYD Han 2020 EV Long Life Edition Premium Type

  In terms of brake foot feeling, the initial braking force is slightly stiff when the vehicle is decelerating at low speed, but this situation will not appear in the deceleration at high speed. On the whole, the braking force output is relatively linear, and the adjustment of brake pedal comfort will improve the situation of "the initial braking force is slightly stiff".

BYD Han 2020 EV Long Life Edition Premium Type

  Han EV provides standard and large two-stage adjustment of kinetic energy recovery. If the kinetic energy recovery is adjusted through the central control panel, the user needs to carry out three-step operation, which is cumbersome, but fortunately, the car is equipped with an adjustment lever behind the gear handle. When the kinetic energy recovery is in the standard mode, the deceleration of the vehicle is very small after releasing the accelerator pedal, and the users who transition from fuel vehicles to pure electric vehicles are well adapted; When the kinetic energy recovery level is relatively high, the drag feeling will appear about one second after the driver releases the accelerator pedal. I think this second may be for smoothness. Indeed, with this transition time and the gradual braking force, the vehicle kinetic energy recovery process is smooth and natural.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  The power battery of many pure electric vehicles will be lower than other parts of the chassis. After all, the size of the power battery is not small, but the performance of the interior space must be taken into account. However, the chassis flatness of Han EV is very good, and its battery pack capacity has reached 76.9kWh. Regarding the blade battery, we have done a lot of technical analysis, and interested friends can take a step to read: "Exploring BYD Chongqing Factory and Talking about Four Doubts about Blade Battery".

BYD Han 2020 EV Long Life Edition Premium Type

  When the vehicle accelerates, the front suspension will be a little unable to pull the body. The official reply said that this is because the body length of the Han EV is long, and the four-wheel drive high-performance model has specially calibrated the rear axle load, so this situation has been alleviated. However, due to the different driving forms, if the predecessor model is also calibrated, the vehicle power will be limited.

BYD Han 2020 EV Long Life Edition Premium Type

  For the suspension adjustment of Han EV, it may be different from some friends’ expectations. I thought that the front section of the Han EV suspension would filter out the bumps and bumps, creating a feeling of "comfortable medium-sized and large cars" for passengers. Only after driving this car did I understand that it actually has a "young and athletic heart", and the clear road feeling and toughness should be the adjectives of this suspension. In addition, the official said that the vehicle is still undergoing some minor adjustments, and the vehicle will be adjusted to the optimal state when it is finally delivered. What will be the performance of this "optimal" should be worth looking forward to.

BYD Han 2020 EV Long Life Edition Premium Type

  As for the steering feel, the performance of Han EV is satisfactory, and the steering strength in ECO and SPORT driving modes is different, but even in SPORT mode, the steering strength is a relaxed style. When the vehicle is driving at high speed, the steering is stable enough and there will be no feeling of "stealing".

  In the driving part, the comprehensive quality of Han EV is really good, which is worthy of the price of 200,000-300,000 yuan. The Chinese EV itself tends to exercise and control, and its performance is not bad in terms of the light pleasure of running and the support of suspension. However, from the point of view of the comfort of a medium-sized and large-sized car, I think it will be better if the vibration filtering ability of the suspension can be improved again.

● Take a rigorous look at the endurance performance of Han EV.

  The test drive is from Lijiang City to Shangri-La City. We have not tested the actual endurance performance of Han EV before. We are very curious about how far it can run. I believe you must be very curious in front of the screen. Taking advantage of this test drive, it is better to record the endurance performance of Han EV by the way. The endurance performance presented in this paper is not rigorous, because we can’t control the average speed, recharge and other factors, but after all, the actual mileage is far more than 100km, so it still has a certain degree of reference significance.

BYD Han 2020 EV Long Life Edition Premium Type

  Before the official departure, BYD staff had fully charged the vehicle. At this time, the battery capacity was 100% and the cruising range was 605km, which was consistent with the cruising range of the new car NEDC. Similar to the usual endurance test, we also adjust the vehicle driving mode to ECO, and adjust the kinetic energy recovery level to the highest. At the same time, we set the air conditioner to 23℃ and adjust the air volume to automatic.

BYD Han 2020 EV Long Life Edition Premium Type

  Let’s go through the urban section first. At this time, the intervention of kinetic energy recovery can really reduce the driver’s fatigue. By the way, under a large level of kinetic energy recovery, when the speed is within 120km/h, the maximum power of kinetic energy recovery can reach -66kW, which is still quite strong.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  The average altitude of Shangri-La at the end of this test drive is more than 1000 meters higher than that of Lijiang at the starting point. After the first change of hands, the altitude began to rise, but at this time, the power reserve of Han EV in ECO mode is still sufficient. For the sake of safety, we occasionally switch to SPORT mode to overtake. At this time, the speed-up performance of the vehicle has been greatly improved, and the value of the corresponding power output table has also soared.

BYD Han 2020 EV Long Life Edition Premium Type

  When we reached the second switching point, we drove another 73.3km, and the cruising range of this section was reduced by 114km. The reason why the apparent cruising range of this section of the journey consumes a lot is that I think it has something to do with the elevation increase and the overtaking in SPORT mode just mentioned. Finally, the endurance performance of Han EV depends on the last section of the road.

BYD Han 2020 EV Long Life Edition Premium Type

  The first feeling after entering Shangri-La is tranquility, so I’m afraid you can’t find a leisurely road in Beijing. On the highway with good road conditions, the excellent NVH performance of Han EV is also highlighted. The outside is quiet and the car is quiet. With the soft and spacious seats of Shang EV, it is simply beautiful.

BYD Han 2020 EV Long Life Edition Premium Type

  When we reached the finish line, our actual mileage was 179km, but the remaining cruising range was reduced from 605km to 420km, which consumed 185km. The average speed of vehicles in this trip was 42.3 km/h. If calculated by vehicle mileage and apparent consumption mileage, the ratio of the two is 1:1.03.

BYD Han 2020 EV Long Life Edition Premium Type

  As the flagship product of the brand, Han EV really didn’t let us down. The comprehensive quality of the car is not only excellent to drive, but also its endurance performance is worth looking forward to. Again, this endurance record is for reference. In the future, when we get a real test car, we will bring you a more rigorous and valuable actual endurance test for the first time, so stay tuned.

Han EV actual endurance performance record  

Actual mileage

Apparent consumption mileage

Apparent power consumption
Average speed the first paragraph 46.3km 18km 3% 32.3km/h The second paragraph 73.3km 114km 19% 43.6km/h The third paragraph 59.4km 53km 9% 53km/h add up to 179km 185km 31% 42.3km/h

BYD Han 2020 EV Long Life Edition Premium Type

  In addition, in the auxiliary driving part, at present, our test drive is not open to all driving assistance functions, only adaptive cruise and lane keeping can be used normally. As for the official opening time of DiPilot, the official said that it may have to wait until 2021.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  A few years ago, there was a popular saying on the Internet: "You can obviously eat by your face value, but you have to rely on your strength." I think this sentence can be used in Han EV cars. In some ways, the setting of Han EV may be different from our expectation. For example, its suspension adjustment is biased towards movement rather than comfort, but this is not a disadvantage, is it? If there is an opportunity, I hope you can experience the Han EV yourself and see if its charm is enough to conquer you. Finally, let’s review the static part of Han EV again. It stays there quietly and there are many places worth pondering.

● Han EV static review

  Han EV is the first car to adopt BYD’s brand-new family design language, so its appearance and interior design bring us a strong sense of freshness. Surprisingly, Wolfgang Joseph Eiger, global design director of BYD, also appeared at the test drive. He used "sexy" to describe the body shape of Han EV. Let’s see if this car is sexy or not.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  Ever-changing, Han EV is still designed on the basis of BYD Dragon Face design language, such as daytime running lights and bright black design on both sides of the front enclosure, which imitates the "dragon beard" element. In addition, in the past, BYD Dynasty series models only adopted the traditional LOGO design, but this time, Han EV designed a Chinese logo with similar relief effect on the bright silver chrome-plated strip on the front face, with outstanding details and exquisite appearance.

BYD Han 2020 EV Long Life Edition Premium Type

Home of the car

  The waistline behind the front fender of the new car is sharp, and its side is full of powerful lines, which creates a dynamic visual effect for such a medium-sized and large car, which seems to reflect what Iger said. The shape of rearview mirror and door handle can’t resist trying to figure out, and we can feel that BYD’s design team is attentive.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  BYD’s penetrating taillights and dragon claw taillights are used in the rear of the new car. In addition, the rear of the Han EV has a lot of horizontal lines. Compared with the front of the car, I think the shape of the rear of the Han EV will be more stable.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  When you enter the car, you can tell at a glance that this is BYD’s car, and the rotatable central control panel is still so eye-catching. As a car full of China classical elements, the air outlet of Han EV air conditioner is modeled after the shape of the Big Wild Goose Pagoda. What do you think of this innovative design?

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

Home of the car

  The official named the gear area of Han EV "BYD Heart", and its brand-new gear is small and full to grasp, and the design of multiple shortcut buttons also improves the convenience of operation. However, as can be seen from the photos, the bright black area is seriously reflective. For a driver like me who is a beginner of EV for the first time, it is still a little difficult to operate this area while driving.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  Han EV Super Long Life Edition is equipped with front seat heating and ventilation, while Super Long Life Edition Luxury Edition is equipped with main driver seat heating and ventilation. In addition to functionality, the quality of the Han EV seat itself is also relatively high, and the filler is soft, supportive and wrapped.

BYD Han 2020 EV Long Life Edition Premium Type

BYD Han 2020 EV Long Life Edition Premium Type

  Han EV four-wheel drive high-performance model has more abundant rear configuration, such as electric adjustment of rear seat backrest, rear seat headrest wing and rear control screen, which are not available in the long-life model. As a model with less than 300,000 yuan, the luxury atmosphere created in the back row of the high-performance version of the Han EV four-wheel drive model is in place.

Summary:

  BYD’s new energy products are relatively rich. With its good brand reputation, the positioning of flagship models, the NEDC cruising range of 600km+ and the first carrying of blade batteries, Han EV has been hot since its debut. Through this test drive, I can tell you that Han EV has not let us down, and it has the qualities that a pure electric medium and large car should have; Facing the increasingly competitive pure electric vehicle market, our China brand has its own good product, BYD Han EV, which is worth your personal experience. (Photo/Text/Photo by car home You Dongqing)

This online celebrity "collapsed" in less than a month.

Some online celebrity, netizens can’t bear to scold.

Brother Balloon, like Traffic in Tan Tan, finally appeared in public view after 11 years.

Chengdu TV program "Traffic in Tan Tan"

Life is bitter, but there is a smile.

He bid farewell to the former traffic police Tan Qiao at the edge of the iron fence:

"Officer Tan, the grey wolf balloon I gave you that year is out of date?"

Tan Qiao waved back:

"But you won’t be out of date, Brother Balloon."

In less than a month, Brother Balloon signed a contract with MCN to enter short video.

Tan Qiao met him again, only to get naive lies.

When I saw him off, Brother Balloon sang "Ah, goodbye friends", which seemed to be a pun.

There is no better realistic fable than these two images.

Balloons always go up, but what about the fate of balloons?

 

Balloons are out of date.

Making a short video, online celebrity, is not the first time that Brother Balloon has followed the fashion.

In 2011, he was riding a bicycle in the fast lane with a balloon in his right hand and was stopped by Tan Qiao.

At that time, Traffic in Tan Tan had become a household name in Chengdu, and Brother Balloon was excited about being on TV.

He danced and sang the divine comedy "Love Trading" in the rotten street, and also talked about the "Yanzhaomen" incident in the aftermath of that year.

In a blink of an eye, 11 years later, balloons became obsolete, and Brother Balloon’s "BMW" changed from a bicycle to a bike-sharing.

Tan Qiao, who took off his police uniform, went to look for him, only to know that he had not sold balloons for a long time and was doing his work intermittently.

Brother Balloon still lives alone. He lives in a shared house in 200 yuan on a monthly basis and only eats two meals a day.

There are two steamed buns for breakfast and a bowl of instant noodles at night.

The most valuable thing in his room is an outdated TV set.

Tan Qiao asked him if he still cares about entertainment gossip. He shook his head.

"We can’t get online at this age."

However, Brother Balloon still loves to sing, so he can sing "The Sound of the Waves Still" by Mao Ning in the Spring Festival Evening in 1993.

When he forgets the lyrics, he will take out the lyrics book on the desktop and turn it over.

While flanging, I imagined that if I had my own house, I would sing karaoke every day.

"I can invite David Jiang over."

Tan Qiao see him YiGuZi above, simply pull him to go outside and let go of the singing.

It is a public balcony, open to the outside, facing a wasteland.

Unfortunately, the toilet is also on the balcony, and the wind always smells.

No sooner had Brother Balloon connected to the place where he forgot his words than a neighbor shouted."What’s the noise?"I had to go back to my room.

Tan Qiao lamented that time seemed to have stopped on Brother Balloon.

In 11 years, Tan Tan Traffic stopped broadcasting, and then became popular on the Internet.

Tan Qiao himself was trapped by his identity and fame, suffering from depression, and "redeemed himself" by paying a return visit to the protagonists in previous programs.

The balloon brother seems to be the balloon brother except that he doesn’t sell balloons.

The influence of Traffic in Tan Tan was that he got the opportunity to move goods and foreigners greeted him.

Tan Qiao, a traffic policeman, was told by others that class was over. He often dreamed of Tan Qiao wearing a police uniform.

"If my house were better than it is now, I would have wanted to meet you for a long time."He said.

Brother balloon’s TV set

During this return visit, Brother Balloon revealed his inner side-

Self-abased and proud.

 

Live a few more minutes.

Brother balloon’s inferiority complex may begin with his ex-wife divorcing him.

"My wife is in another man’s house because she thinks I am too poor."

Eleven years ago, he felt that if he had money, he would not get divorced.

Eleven years later, he is still recalling that his ex-wife complained that he had no money.

Tan Qiao asked him if he wanted to find another wife. He nodded, but then he said:

"It’s hard to find now."

The prerequisite for his placement is a monthly salary of at least five or six thousand yuan, a house of at least one or two hundred square meters, and a four-wheeled car.

Even if it’s not a Mercedes-Benz BMW, it’s Chang ‘an.

He has no expectations for these, after all, he can’t even make up the rent in 200 yuan at the moment.

"There is no such thing as a big skill."He touched the back of his skull.

Brother Balloon worked as a temporary worker after graduating from junior high school. He did it in a regular factory, and he also did it in three rounds.

Selling balloons is just what he said."a messy life"A kind of.

Call "work" a "living path" because every penny you earn must be put into the necessities of survival immediately.

You have to wait and find a way, just like the wholesale supermarket nearby, you don’t need him to move goods every day.

Therefore, Brother Balloon quickly signed a contract with MCN in less than one month after he became popular again, for the possible reason."Live a few more minutes".

In the three years since the epidemic, odd jobs like Brother Balloon have actually suffered the most.

Factories shut down, construction sites shut down, restaurants closed down …

Even the famous "Sanhe Great God" can’t get a daily salary.

Sanhe labor market closed

At this time, there may be more ways online than offline.

According to the statistics of Ai Media Consulting, the number of MCN institutions in China will exceed 30,000 in 2021, and the short video market is expected to be close to 200 billion yuan.

As soon as brother balloon signed the contract, he had a smart phone, a suit and money, and he could move to a house with better conditions.

MCN stated that it is necessary to dig out his life story, let him make money by singing and finally make a record.

The 52-year-old balloon brother ushered in a career, but Tan Qiao and the majority of netizens all made a fuss.

Online celebrity is a cruel business. Amateurs will be eliminated if they fail to meet the standards in three months.

There is an MCN organization that holds the absolute right to speak. If the traffic on Brother Balloon can really bring quick money, how much can really enter his pocket?

In 2020, Lynne, a classmate who filmed Wuhan Diary, once exposed the darkness of MCN organization.

For example, you are not allowed to sign other non-MCN labor contracts without getting a penny from the company.

Without the actual support of the company, it is not easy to refuse unreasonable demands because of the huge liquidated damages.

"In recent months, I have been depressed and collapsed many times, and I am exhausted. I have written a lot of words and finally decided to tell it. Because I am not the only one who has encountered this incident. "

The contract signed by brother balloon clearly States,"The breaching party shall compensate 1 million yuan".

But obviously, he doesn’t know what this means.

With MCN’s visible benefits, he listened to his agent completely, even hiding from Tan Qiao who helped him.

One minute he said he didn’t know about the contract, the other he said the agent was his "nephew".

Tan Qiao is worried that Brother Balloon will lose the only valuable TV set at home.

Not afraid of gas, afraid of explosion.

Take 10,000 steps back and believe in good faith that MCN will not cheat Brother Balloon, and we can guess his ending-

After passing the gas, it was abandoned by MCN.

But can an out-of-date person understand "out of date"?

I still remember the first time Brother Balloon appeared in Traffic in Tan Tan, and he expressed himself so urgently and awkwardly.

He told many people’s unspeakable privacy as a joke, and used balloons to "show love" to Tan Qiao naked, which was actually a sign of eager attention.

Before he came into contact with the internet, what fame brought him was still relatively simple.

Passers-by greeted him warmly, and the supermarket owner invited him to work in the store, which was friendly and kept the sense of border.

Now he strides directly into the most lively short video, and noisy voices are pouring in, both good and bad.

When the number of likes goes from tens of thousands to three digits or even single digits, the gap is visible to the naked eye.

The balloon brother who just signed the contract is obviously still immersed in the sense of accomplishment brought by online fame.

He grinned and waved his arms, saying that people from all walks of life, from other provinces and 10 thousand people who knew him were willing to help him.

Up to now, MCN has produced a short video for him, covering the "Lone Brave Man" which exploded at the end of last year.

Brother balloon sometimes strolls on the main road with his hands behind his back, sometimes wriggles under the street lamp, and sometimes sings loudly with a mineral water bottle.

Someone at the bottom commented that "the electronic sound was repaired."

People like "very similar but not", such as grassroots singers, rural wild models and "Little Ma Yun".

Brother balloon’s singing is not the key, but his life story is the key.

The crowd dispersed after chewing the story over and over again. Will Brother Balloon still sing happily as before?

Blogger @ King Chen Sheng once commented:

"When online celebrity what is the most painful, not without popularity, not out of breath.

But always give you a little hope, so that you can jump up and take a look, but you can’t reach it. "

Brother Balloon’s emotional state is what Tan Qiao is most worried about.

An ordinary person suddenly adds himself to fame and fortune and suddenly evaporates, and his mentality will be like a balloon.

Either it explodes because of expansion or it explodes because of external pressure.

I hope brother balloon won’t have that day. I hope brother balloon stays in the air more.

Just stay a few more minutes.

The topic of "super moon" has been searched frequently: how to form it? How to observe?

  Beijing, March 12 (Reporter Shangguan Yun) A bright moon often entrusts people with good wishes and thoughts. Recently, topics related to the "Super Moon" have been on the hot search for many times, and astronomy enthusiasts have chosen the right time and place to observe and feast their eyes.

  In fact, the "super moon" is an astronomical phenomenon that everyone has paid more attention to in recent years. So, what is a "super moon"? When does it usually appear? How can people observe?

  Conditions for the formation of "super moon"

  To form a "super moon", two basic conditions need to be met, one is "nearest" and the other is "roundest".

  Data Map: On March 9, the night of February 16, the Lunar Year of the Rat, Beijing, before the arrival of the "Super Moon", a full moon rose, reflecting the street lights in the community. China News Service reporter Sun Zifa photo

  "The orbit of the moon around the earth is elliptical, with the closest perigee and the farthest apogee." Yuan Fengfang, director of popular science at Xinglong Observation Base of National Astronomical Observatory of Chinese Academy of Sciences, explained.

  She said that "super moon" means that the moon is at the perigee when it is at the full moon. At this time, when the moon comes to perigee, it looks bigger than usual because it is close to the earth.

  "February 19, 2019 is the Lantern Festival in China, which happens to be ‘ Super moon ’ 。” Yuan Fengfang said, "The super full moon meets with our traditional festivals, which is more ornamental and attracts public attention."

  How to watch "Super Moon"?

  To watch the super moon, strictly speaking, you can choose to observe it when the moon-earth-sun is closest to a straight line in sequence. To put it simply, on the night when the "super moon" appeared, it can be observed anywhere as long as it is sunny or in partly cloudy.

  Data Map: On the evening of March 10th, "Super Moon" appeared in Beijing. China News Service reporter Futian photo

  Yuan Fengfang introduced a set of data. At 10: 35 am on April 8, Beijing time, the moon, the earth and the sun were almost in a straight line, and the moon was the most round at this time; At 2: 08 am on April 8, Beijing time, the moon reached perigee.

  She said that it is suitable for observation from the evening of April 7 to the morning of the 8 th. You can shoot a moon at 2: 08 am on April 8 and before sunrise.

  "In fact, we can appreciate it with our eyes ‘ Super moon ’ You can also use ordinary binoculars or monoculars, or even SLR and telephoto lenses. " Yuan Fengfang explained that "super moon" is a very common astronomical phenomenon. "We can see the full moon every month, can’t we?"

  Appear no more than 4 times a year.

  Earlier, some media reported that astronomical experts said that the "super moon" mostly happened on the 15th and 16th lunar months, and it will be staged four times in the Year of the Rat in the lunar calendar, and the time will be on February 9th, March 10th, April 8th and May 7th respectively.

  “‘ Super moon ’ In fact, it is only a very common phenomenon. The period between the moon’s arrival at perigee takes 27.55 days, and the period between two full moons is the full moon, which takes 29.27-29.83 days. " Yuan Fengfang said.

  There is a small time difference between the above two periods. Yuan Fengfang said that it is precisely because of the difference in the length of the cycle that there are no more than four "super moons" every year.

  Data Map: "Super Moon" appeared in Beijing. China News Service reporter Mao Jianjun photo

  Interestingly, Yuan Fengfang mentioned that the perigee of the moon on April 8 was about 500 kilometers closer to the earth than the perigee on March 10. Therefore, the "super moon" on April 8 will be a little bigger (about 0.1%), but it is difficult for the naked eye to see the difference in size.

  Interesting "Minimum Moon"

  It is worth noting that there are not only "Super Moon" but also "Minimum Moon", and some netizens jokingly call it "Super Little Moon".

  The so-called "minimum moon", that is to say, when the moon is full moon, it just runs near the apogee.

  "The only time in 2020 ‘ The smallest moon ’ , on October 31. " Yuan Fengfang suggested that interested people can take pictures of the "Super Moon" and the "Minimum Moon" in the same place and use the same set of shooting equipment, and then make a comparison. This is an astronomical observation that the general public can do. (End)

Cannes films will be sold online! What are the advantages and disadvantages of online market?

In this report, we try to answer these questions:

1. How is the Cannes Film Market held this year?

2. Can the online movie market accommodate all the transactions during the film festival?

3. Can film producers buy this year’s competition films online?

4. What is the impact of online market on movie trading?

5. What else can Cannes film market do besides trading?


Special feature of 1905 film network What to do in Cannes this year should be the topic that fans are most concerned about during this period. May every year not only means how more than 100 films will meet the audience, but also means that those films will become the focus of discussion by the audience in the coming year, and what kind of films will be displayed at major film festivals.

 

Cannes Film Festival not only provides a few months’ talk for fans, but more importantly, it is one of the largest film markets in the world. In May, together with directors, actors, producers and the media, there were also representatives of film companies, agents, distributors, film foundations and other people in the industry from all over the world.

 

The market set a record in 2019 How to face difficulties in 2020?


2019 is the 60th anniversary of the Cannes Film Festival film market, which has welcomed more than 12,000 participants in an unprecedented way. This year, when the selection of three parallel units was cancelled and the date of the official screening unit was ambiguous, the future of the film market and the screening markets in many countries behind it became a topic of more concern to the industry.

 

Now, the film market has decided to hold it online this year. In its official statement, this year’s online film market will fully simulate every function offline, from the agent booth to the film agency exhibition hall; From online video conferencing to online watching movies; There will even be online forums.



But at the moment, will the online movie market still maintain the vitality of offline every year?

 

"In our platform, the film market accounts for about 10%." David, a reporter from a film media who has reported the Cannes Film Festival for many years, said, "This year, I don’t think the impact will be great, and maybe there will be a lot of transactions."

 

The person in charge of the film market said that 80% of the publishers they consulted were willing to try the online market; 66% still have the ability to buy films including films, post-production and script creation.

 

The person in charge stressed that this year’s online film market will provide an efficient and cutting-edge platform for film screening, trading and financing. The online movie market has been scheduled for May 22nd for a week.

 

Online movie market Can you replace the seaside luxury hotel?


Walk into the movie palace and go down the stairs directly to the basement. These hundreds of planes and the two floors above them are the movie market in Cannes. Film companies and agents from various countries distribute thousands of film copyrights to all parts of the world here.


 

But among other movie people, there is an invisible "market" in Cannes, which is located in hotels lined up by the sea. Larger film companies often negotiate cooperation here. Someone from a film company once said: "The films in the movie palace market are basically films that no one wants after the copyright is robbed."

 

When the film market appears online this year, will there be "two markets"?

 

"I don’t quite agree with this statement." Li Yihua, the person in charge of Nianhua outside the window, said. In recent years, she has bought the China rights of many films in Cannes and other film festivals. "The so-called hotel is the second market, which may be a relatively large company and needs more freedom. I think the difference between talking about business and not talking about business is not so big, but the conditions and timing of negotiation. "

 

Li Yihua believes that the film market of the Film Palace actually plays an important role for sales companies to develop new customers and buyers. This is also the necessity of the existence of the official film market in Cannes.


But this year, the market turned online, and she felt that it might not be so friendly to new buyers. When selling films, sales companies may have concerns in the face of buyers they have never met.

 

In the Cannes film market transactions in the past few years, even many familiar companies talked about their cooperation intentions long in advance in order to improve the efficiency and success rate of the transactions during Cannes. Li Yihua mentioned that for new buyers, online film festivals may also bring difficulties. Not knowing the sales company and not meeting in advance will reduce the success rate of the transaction.


Advantages and disadvantages of online market Can a film dealer buy a competition film?


The official statement of the film market of Cannes Film Festival seems to be a reassurance to film practitioners. Perhaps the only worry is what kind of films can be bought this year.

 

Recalling the experience of buying films, an industry insider who went to Cannes Film Festival all the year round revealed that every time, he had to sit down at the booth of the Film Palace market, listen to the seller’s introduction, and then spend two or three minutes watching a film. If a company has 10 films, it may take 30 to 40 minutes to watch it, and then he can start to talk about conditions, and basically he will not decide whether to buy a film immediately. Actually, it’s a waste of time



This year’s film festival was held online. In the eyes of this industry, it actually saved a lot of time for purchase and negotiation. "The same work can be done online, and there are written materials in advance, which can make better decisions. If there is a link to the demo, everyone in the company can watch it. More flexible. "

 

Li Yihua, who buys copyright for her company at major film festivals every year, agrees with this view. She said that she has to fly to four or five film festivals every year to hold meetings, watch films and sort out materials in a few days. The time is particularly tight: "If you are online, the time on the road and the time difference will be omitted. It will be more efficient for everyone to watch films directly."

 

Li Yihua told us that at this year’s Berlin Film Festival, she chose to watch the film online at home and then make a decision to buy the film: "Some foreign companies anticipated this problem and sent us the link when they showed it in Berlin. I watched a lot of competition films, and the last film I bought won this year’s Golden Bear. "

 

David, a film journalist, is generally optimistic about the online market this year. He thinks that in this year’s environment, the copyright transaction volume of online broadcasting may reach a new high. But at the same time, he is worried that because the market is held before the film festival, filmmakers may not be able to buy any "explosive" movies.



"The online market will not have much impact on procurement." Li Yihua said, "But if there is no nomination, or a stunt like a competition unit, I think it will be very difficult to buy a film." She mentioned that more than 100 films in the official and parallel units of Cannes will be concerned by the domestic media because of the name of "Cannes", but this year’s changes will make her more cautious in buying films.

 

The online transaction is solved. Where is the offline activity going?


"The film market is a more specific, practical and functional trading platform extended by the film festival. It will include market screening, forum activities and so on, and its diversity and inclusiveness are also very important." According to Liu Lei, the operation director of China Film Foundation’s Wu Tianming Youth Film Special Fund, this is a very important part of the offline activities of Cannes Film Festival.

 

Liu Lei mentioned that the world filmmakers attracted by Cannes Film Festival will help young filmmakers understand the necessary practical skills such as film promotion skills, joint production, international finance, market strategy, market distribution and international sales.

 

Therefore, for filmmakers, the film market is a platform for buying and selling film copyrights. But at the same time, the establishment of this market is also helping young people in the industrial chain to stand on the international stage faster.

 

Liu Lei gave us an example: Xiao Gancao, our producer, was greatly encouraged after he came to Cannes. Before that, he never thought that famous actors could be used in this project, but after returning to China, he found Duan Long, and after many conversations, he "knocked him down" and became the star of the film.


When the movie market moves online, what will happen to these projects and forums outside the copyright?


Liu Lei did not disclose whether there will be relevant arrangements for this year’s Wu Tianming Youth Film Special Fund. But he said: "Some of the things that the Foundation can do is to help filmmakers in need to answer their doubts. Of course, switching to online also represents a lot of workload for Cannes film market staff. If there is anything we can do, we are also willing to contribute. "


Whether it is the Cannes Film Festival or the international film festivals in Beijing and Shanghai, for them, the work is not only a screening, but also an important part of the global or regional film industry system. The film market turnover of Beijing International Film Festival is increasing year by year; The venture capital unit of Shanghai International Film Festival has become a climate. At this time, it is even more necessary for filmmakers to support each other and make the film industry develop continuously in a new form.


 

In the interview, Liu Lei said: "Under such a global crisis, we can use this time to reflect on the future development of the film, the film itself, its commercialization, cultural attributes and so on. The film has never stopped for more than 120 years, everything will pass, and we will eventually get back on the road. "


Air Force General Hospital: An Operation Story in "Off-year"

[Introduction to medical experts] Gu Jianwen, a famous neurosurgeon, is a high-level scientific and technological leader, doctoral tutor and brain surgeon in the whole army; Vice President of Air Force General Hospital; Director of the Chinese Medical Association, vice chairman of the PLA Neurosurgery Committee; Specializes in minimally invasive surgery for brain tumors. Treatment of cerebrovascular diseases, epilepsy, Parkinson’s disease and spinal diseases. Won the first prize of scientific and technological progress of the whole army in 2008 and many provincial and ministerial awards. More than 6,000 operations were completed.

[Author Brief Introduction] zhouyan, deputy chief physician of neurosurgery in Air Force General Hospital, is a doctor of medicine, and is good at treating spinal cord tumor, spinal diseases, meningioma, area spasm, trigeminal neuralgia and craniocervical junction malformation. The basic research of meningioma and microsurgical treatment of meningioma in the central area of skull base won the second prize of medical achievements of the whole army in 2007.

February 11, 2015 is a small year in the north. For Pony, a girl from Changchun, there is no joy today, only fear and anxiety. Her operation is scheduled for today. ……

25 years of "sensory separation"

From birth, she gave her parents the impression that she was particularly good. She didn’t cry when she was given an injection, and she didn’t make trouble when she bumped and wrestled. Although she was a girl, she always gave people the heroic spirit of a boy. I didn’t feel anything wrong myself. Until the 24-year-old that serious trauma, knee cruciate ligament rupture.

During the routine preoperative examination in the hospital, the doctor found that she was particularly insensitive to pain, but her sense of touch was normal. A serious problem was found in the next MRI. The pony has severe hydrops in the cervical spinal cord, which is what we call syringomyelia. And that’s not all. The cerebellar tonsil leaves its normal position and enters the cervical spinal canal, which further compresses the nerve tissue at the top of the cervical spinal canal. This is what we call "cerebellar tonsil hernia malformation", also known as Chiari malformation. To put it simply, this phenomenon of pony’s insensitivity to pain and normal touch is called "sensory separation", which is a typical symptom of syringomyelia.

For ponies that have grown for 25 years, this phenomenon does not affect their work and life. Should it be cured? My parents and newly married husband traveled to many big hospitals in Changchun and Beijing, and consulted many famous experts in detail. They learned that if they are not treated, they may continue to develop their illness, which may eventually lead to muscle atrophy and difficulty in walking, making it difficult to take care of themselves, let alone work.

Gu Jianwen, an expert in neurosurgery and vice president of the Air Force General Hospital, said: This is a congenital disease, which is caused by the abnormal development of the brain structure in the midline of the posterior cranial fossa during the embryonic period, the cerebellar tonsil extending downward, or protruding into the cervical spinal canal with the lower part of the medulla oblongata or even the IV ventricle through the foramen magnum. Syringomyelia is a chronic and progressive lesion of the spinal cord. The etiology is not very clear, and its pathological features are the formation of tubular cavities in the spinal cord (mainly gray matter) and the proliferation of glia (non-nerve cells). It often occurs in the cervical spinal cord. Obviously, it needs treatment, but,

Who will treat pony’s illness?

Who will treat the patient? For a family with an only daughter, the choice is difficult, and there is no choice to regret. Repeated comparisons, recommended by relatives and friends, after a year, I finally came to the Air Force General Hospital and found Professor Gu Jianwen, a neurosurgeon.

No matter how big the experts are, they have grown up through hardships. Faced with this case, Professor Gu Jianwen believes that the treatment is very difficult. Firstly, the stability of atlantoaxial joint needs to be evaluated in detail; Secondly, whether there is causal relationship between cerebellar tonsillar hernia and syringomyelia; Finally, how can we solve all the problems at once, so that patients can benefit greatly and suffer less. In fact, until now, these problems are still international problems. Professor Gu Jianwen decided that no matter how big the risk is, as long as there is a glimmer of hope, he will never give up. The operation must be done.

As the treating doctor of Pony, I made detailed preparations for the operation she will undergo. Arrange for her to take X-ray examination of cervical hyperextension and hyperflexion to understand the stability of atlantoaxial joint; Three-dimensional CT reconstruction of craniocervical junction was carried out to further understand the stability and observe whether there are other developmental malformations. Dr. Yu Panfeng from the Orthopedic Spinal Group was also invited to evaluate. Through evaluation, it is considered that the operation does not affect the stability of cervical spine.

Professor Gu Jianwen led us to determine the surgical plan: posterior cranial fossa enlargement+reconstruction of occipital cistern+partial cerebellar tonsillectomy+syringomyelia shunt. Four types of operations are completed at the same time, and the difficulty can be imagined.

go deep into the mountains, knowing well that there are tigers there—go on undeterred by the dangers ahead

On the day of the northern off-year, the operation began at 9: 30 am.

1. Release physical space

The first operation: the narrow posterior cranial fossa and vertebral bone were opened with rongeur, which opened the confined physical space.

2. Remove the "appendix" in the brain

The second operation: after opening the dura mater, we can see that the cerebellar tonsil herniates into the lower edge of the foramen magnum, tightly squeezing the very, very important nerve tissue. And this part of the tissue has become the "appendix" of the brain, completely useless tissue. The operation successfully removed some useless cerebellar tonsil tissue and retracted it to the normal position (foramen magnum). This is only the first step. Next, we should explore the outlet of the fourth ventricle and the opening of the central spinal canal, because this may also be the cause of syringomyelia. Exploration found that, as expected … These two openings were tightly locked by the thickened arachnoid membrane. The next step is to carefully separate and open up water channels.

3. Break through the stagnant spinal cord "dammed lake"

The third operation: exploration found that the most bulging position of the spinal cord started from the third cervical plane. The surface of the spinal cord, which used to have beautiful wrinkles, has been swollen and smooth by stagnant water. Sometimes, smoothness is not necessarily a good thing. Just as a dammed lake is a lake formed by blocking a valley or river bed and storing water by landslides caused by earthquake activities. There are four processes in the formation of the dammed lake: one is the original water system; Second, the original water system was blocked by plugs. Third, after the river valley and river bed are blocked, the flowing water gathers and overflows around. Fourth, the dammed lake will be formed when the water is stored to a certain extent. Once the dammed lake breaks, it will form a flood peak downstream, and improper disposal will lead to major disasters. Similarly, after the spinal cord is filled with water, the function of the spinal cord is gradually lost. The operation is to get through the "barrier lake" of this spinal cord.

Cutting the back of the spinal cord and placing the shunt tube is an extremely delicate and gentle job, because this position is too important, and the result of any slight difference may be disastrous. The length of the incision is only 2-3mm, and the shunt tube is as soft as hair. Moreover, there is a heavy procedure. Because this patient’s syringomyelia is not a whole, but divided into several compartments, this important operation is to use a shunt as thin as a hair to get through the compartments. This is more and more like the plot of a martial arts novel, but it is actually the case.

4. Put a big bed on the spinal cord.

The fourth operation: reconstruction of cisterna magna. The artificial dura mater is used to enlarge the cisterna magna to further reduce the pressure and provide a safer and more effective buffer zone. Let the spinal cord no longer sleep in a small bed. Instead, the external cavity of the spinal cord is enlarged, and a "Simmons" big bed is rebuilt, so that the spinal cord can sleep in the big bed this life.

The operation lasted 2 hours. After the pony recovered from anesthesia, she felt more sensitive pain in her hands. I believe that with the extension of time, the surgical effect will get better and better.

According to the custom, on the day of off-year, the Kitchen God will tell the Jade Emperor about a family’s good and evil, and return on New Year’s Eve with orders to reward the good and punish the evil, or to bless or reduce the disaster. In reality, I have never seen the characters in these customs, but as a doctor, at this moment, I suddenly feel that the wish for the well-being of patients is to repay the blessings. I sincerely hope Pony can recover smoothly and go home for the New Year.

—————————————————

[Related knowledge link]

The malformation of cerebellar tonsil hernia, also known as Chiari malformation, is a congenital developmental abnormality that the cerebellar tonsil extends downward or protrudes into the cervical spinal canal with the inferior medulla oblongata or even the IV ventricle through the foramen magnum due to the abnormal development of the brain structure at the midline of the posterior cranial fossa during the embryonic period.

1, the medulla oblongata and upper compression can appear hemiparalysis or quadriplegia, tendon hyperreflexia and other pyramidal signs, sensory disorders, urinary and defecation disorders and dyspnea; Cerebral nerve involvement can include facial numbness, diplopia, tinnitus, hearing impairment, dysarthria and dysphagia, cervical nerve root symptoms such as pain in the lower occipital region, cerebellar symptoms such as nystagmus and gait irregularity;

2. There may be symptoms of increased intracranial pressure such as headache and papilla edema;

3. The brain stem and upper cervical segment are compressed and flattened, and the surrounding arachnoid adhesion and thickening can form cysts; The medulla oblongata and cervical spinal cord can be affected by compression ischemia and cerebrospinal fluid pressure, resulting in secondary syringomyelia and corresponding symptoms.