It's a little demeaning, pressure plate. You'd better put away the empty plates. If there is no one to seal the plate and there is no place to put the empty plate, it is not worth putting the food on it as long as it does not affect the meal. People in China have many dietary customs, so we should pay attention to them.

1. When eating, don't eat too much, take off your clothes, sweat all over your face and make a loud noise.

2. When taking food, you should pick it up from the side of the plate near or facing your own plate, not from the middle of the plate or near others, and don't look around, toss and turn, pick and choose, pick it up and put it back in the public plate, which will be impolite.

3. When eating, venerable people or elders should move chopsticks first. In the process of eating, you should try to add your own food. If you have elders, you should take the initiative to add meals to them as much as possible. When you meet an elder and add food to yourself, you should thank him.

4. When eating, hold the bowl with your thumb, hold the bottom of the bowl with your forefinger, middle finger and ring finger, and leave your palm empty. It is very unsightly to eat in front of the bowl and bend over the table.