1. Don’t eat a lot at once, put a lot of food on the plate at once.

2. Please don’t make any noise when eating.

3. Don’t look around.

4. Don’t pick up things that fall on the ground. Don't put your hands below, but put them on the top of the table.

5. If you leave your seat temporarily during the meal, you can put the napkin on the chair. Never leave a napkin on the table as it means you don't want to eat anymore.

6. Do not use toothpicks to pick your teeth at the dining table. If that doesn't work, go to the bathroom so you can use a toothpick.

That’s all. approximately. certainly. There are also daily etiquette that must be observed. For example, ladies should be seated first.