What is the main difference between high-speed rail and green cars? It's obvious that we can quickly come up with answers in terms of speed, technology, and hardware. In fact, there is another conclusion that may not be understood by young people, high-speed rail is a means of transportation, and green cars are sometimes a small society. In the era of green cars, there were many stories that happened up and down the train, some of which were adapted into the TV series "South to North". 
1. The main plot of the long-shot Fengshen "South to North" takes place on the train from "Ningyang to Hacheng", and it can be guessed from the word sy1770 on the locomotive and the northeast accent in the TV series, Ningyang is actually Shenyang, and Harbin is of course Harbin. However, the adaptation of the place name in "South to North" is somewhat of a small mistake, Ningyang does exist in real life, and there is a station on the Beijing-Shanghai line that belongs to Ningyang County, Tai'an City, Shandong Province. 
Of course, it's difficult for the crew of "South to North", it is estimated that they took the word Ning from Liaoning and the Yang character of Shenyang became Ningyang, so they can't take the word Liao and become Liaoyang. To get back to the point, the first minute of the first episode of "South to North" is a long shot, and the content in this long shot alone is enough to evoke the memories of countless viewers of the green car era. 
People who sleep under the seat believe that netizens who have sat in the green car should have seen this kind of scene, as long as there is a place to lie down in the green car, there will generally be people lying there to sleep. Maybe young people will ask, aren't you afraid of getting dirty? Aren't you afraid of the cold? Aren't you afraid of being stepped on? 
If you've been standing in a sweltering green car for hours on end, you're willing to lie under your seat, cool and stretch out, and fall asleep. As for the fear of being stepped on, in fact, the TV series is still a little more subtle, in fact, many green cars can't get off the aisle at all, and going to the bathroom once needs to pass five levels and six will climb mountains and seas, the key is that even if you get to the bathroom, you may not be able to do so, and there may be people sleeping inside. 
People lying on the luggage rack may actually sleep more comfortably than on the floor, but this is not for everyone. First of all, not everyone has the physical strength to climb up, and not everyone is embarrassed to climb up. Secondly, there are many people in the green car and a lot of luggage, usually the luggage rack is super full, and it is also difficult for you to move a place to lie down, unless it is your own luggage. 
After all, it was too tiring to stand, so some people made various sleeping positions, hung themselves on the luggage rack, and lay their backs on the back of the seat. Is it comfortable? Of course it's uncomfortable, but it's not a problem in a green car, and you can find people who sleep in a variety of positions, and when they are really sleepy, their ability to adapt to the environment is very scary. 
People who bring their own tools often have first-hand experience of passengers who often take green cars, so they will prepare some tools in advance to create a comfortable rest space according to local conditions. In fact, for most people who often sit in green cars, the most practical tool is actually Maza, which is easy to carry and lightweight, and you can find a small space to let yourself sit for a while, and you can even use it as a ** at special moments. 
For a long time, people with animals were allowed to carry some small animals, and some green cars in remote areas still have this phenomenon, because in the local green car can not only take on the role of carrying people, but also act as a transport vehicle for carrying goods. Even if the conductor does not allow the conductor to bring it, some passengers still have a way to bring small animals, especially poultry, to the train during the period when the security check is not strict, and some conductors can only turn a blind eye. It can be said that the one-minute plot of "South to North" is almost a concentrated abbreviation of the green car era, and the green car of the year is basically like this, and this long shot theory is enough to restore history. 
Second, it is estimated that some viewers will recall their memories of the green car after watching "South to North", but in fact, the TV series did not exaggerate the situation of the green car back then. For example, the crowding of this carriage is that many of the green cars are more terrifying than the TV series, the entire carriage is almost completely full, the toilets, the aisles, and the chairs are full of people, and you don't even have any room to move. The passengers in the TV series can also play chess and eat, and some of the green cars are so crowded that you have to sit in the aisle and even struggle to stand up, so you can only suffer in a crowded state. What's worse is not crowded but hot, because there are too many people, even in winter, the temperature in the carriage is very high, think about the kind of crowded, stuffy and hot situation, it is really unbearable. 
There is a bridge section in "South to North" where the policeman Wang Xin helps passengers climb into the carriage through the window, which now looks a little magical, but in fact the situation is even more serious than this, and even terrifying. I remember one year when I took a green car, in the middle of the night, the whole car fell asleep in a stuffy and crowded environment, and the car stopped at a small station, and the passengers by the window opened the window to let in the air.
Unexpectedly, several windows immediately climbed in, the conductor shouted to close the windows and not let them in, but in the end many people were climbed in, no way, some people travel as a family, you can't let the father climb in and don't let the mother continue to climb, you can't let the parents come in and don't let the child climb. That scene couldn't be described back then, but after watching the zombie attack scene in the horror movie, I immediately thought of the green car experience back then.
The two protagonists of "South to North" Ma Kui and Wang Xin are both railway policemen, and they will encounter various cases in almost every episode, including those who lose their bags, those who lose their watches, those who lose their shoes, and even those who lose their children. Maybe today's young people will feel unbelievable when they see the plot of "South to North", was it so messy on the green car back then? In fact, the TV series is not an exaggeration, all kinds of thefts and even robberies in green cars were once commonplace, and the movies "Moscow Operation" and "No Thieves in the World" have similar descriptions.
One year I was on a business trip with my colleagues, and when I got on the bus, it was very crowded, and I just squeezed through the crowd to find a place to sit, and my colleague immediately exclaimed that the BP machine was gone, and it must have been picked up by someone when I got on the bus. This kind of case really can only depend on luck back then, in many cases, they think they are unlucky, there is no way, there are too many people, the environment is too chaotic, and there is no way to investigate or deal with it. Due to the large number of people in the train and waiting room, these places are also high incidence areas for throwing children and picking up children, and the plot of Ma Kui picking up the little boy in "South to North" is very realistic.
I believe that these memories of the green car will always remain in the minds of many people, although the plot of "South to North" is set to start in 1978, in fact, the era of green cars can continue until the beginning of the 21st century. Only 20 years later, when you enjoy a fast, convenient, hygienic and comfortable environment by high-speed rail, can you not feel a lot of emotion when you look back on those crowded green cars.