What etiquette should I pay attention to when taking the train?

When resting on the train, remember the following specific etiquette rules: dress well. When resting on the train, generally don't take off your clothes. It is absolutely inappropriate to take off your shoes and socks unless you sleep in a sleeping car. No matter how hot the weather is, don't go into battle shirtless, and the bottoms should not be too short. Don't change clothes in public, or "show your heart" and lift your clothes and skirts in public. Rest gracefully in the seat car. Don't stagger on the seat, under the seat, on the coffee table, on the luggage rack or in the aisle. Don't lean on others or put your feet on the opposite seat. When resting on a sleeping car, you usually put your head towards the passage and your feet towards the window. Don't share a berth with your lover or spouse, and don't take an indecent posture. Don't watch other people's sleep and preparation before going to bed. People who take care of children and children must take good care of them, and don't let them urinate, cry or run around, so as not to affect others' rest. Don't let children tamper with other people's property or pester others. When dining on the train, you must pay attention to the following specific matters: when dining in the dining car, you must make an appointment or buy a ticket. If there are too many people when you go to eat, wait in line patiently. Save time when eating, don't eat and drink, guess the rules. Leave after eating so that you can have a rest and chat. If you don't eat in the dining car, you can enjoy your own food in your own car, or you can buy a box lunch from the waiter. In general, you shouldn't ask others for food. When someone offers you a taste, you should politely refuse. Try not to eat irritating food in the car. Don't throw leftovers into the aisle or out of the window. On the coffee table, don't pile up your own food too much, and don't forget that it is shared by everyone. Smoking is usually prohibited on active smoking trains. If there is such a rule, you must abide by it carefully and don't smoke casually. Even if smoking is not explicitly prohibited, it is best not to smoke. When you really can't help it, you can smoke in the passage between two cars. Don't pollute the air in the carriage because of smoking, which will cause resentment among other passengers.