Tell us what rules you have at home.

For example, chopsticks can not be inserted in the rice when eating, can not shake legs, can not sigh, can not knock on the bowl, knocking on the door can not be too fast, the rice should be finished before continuing to add, one hand to hold the bowl when eating, do not bar the mouth to eat, go out to eat it is best to eat only in front of the dish, do not take the initiative to reach out, and so on.