Take a family of four as an example. Generally speaking, it is enough to eat four stir-fried dishes, and it is enough to match vegetarian dishes according to family members.

However, according to the situation of each family, you may have to pay attention to it when eating, because sometimes the elders will pay more attention to some dining etiquette or some local customs, such as asking the elders to sit down first when eating; Try not to eat, bite or drink water loudly when eating; Don't reach out and be picky about food or anything. Or some local taboo dining customs, such as no plates, bowls, spoons and tea sets on the dining table; Don't use broken bowls and plates to hold meals; Don't knock on bowls, plates, pots, etc. ; Don't put chopsticks in a bowl with rice.