According to the literature, at least in the Zhou Dynasty, the catering etiquette had formed a fairly perfect system, especially praised by Confucius in the ceremony of offering wine to Lu, which became an important aspect of showing the face of a big country, a state of etiquette and a place of civilization in successive dynasties.
As a tradition of Han nationality, ancient banquet etiquette has its own set of procedures: the host is invited to meet the guests temporarily outside the door.
When the guests arrive, they greet each other, introduce them to the living room and provide refreshments. After the guests are seated, guide them to their seats, with the left side facing up, which is regarded as the chief. There are two seats relative to the first seat, three seats under the first seat and four seats under the second seat. When the guests are seated, the host toasts and dishes, and the guests thank each other with gifts.
There is also a certain emphasis on serving wine at the dinner: respect the elders and guests first, and then the host.