If you are dining with the elderly, you should pay more attention to the rules. First, you should serve the elders, then you can eat them yourself, and wait until the elders have finished eating before they can stop. Do not drop the table full of rice, fill the table with soup, eat them quickly, swallow them quickly, chew quickly, and do not chew the food on your cheeks.

If they are between kings and ministers, they should pay attention to courtesy and restraint.

If he is a minister, he may not sacrifice, but the minister will sacrifice, but he must first serve the prince and then sacrifice.

After serving the dishes, the courtiers to eat must taste all kinds of flavors, then stop to drink, and wait until the king begins to eat.

When you eat vegetables, you need to start with near dishes, start near, and then gradually get far away, so as not to be greedy.