At the end of the meal, when the guest of honor feels that everyone appears to have had their fill of post-prandial brandy or ceremonial final cups of tea, he should rise. In theory, no other diner can rise until the guest of honor has, and such a social nicety has often resulted in a meal being very lengthy! Nowadays, however, the host will usually give an appropriate, discreet hint to the guest of honor.
In a restaurant, the signs that a meal is ending are more obvious. A bowl of fruit will be presented, fresh towels will be provided for wiping mouths and hands, and the final pot of tea - a ceremonial farewell greeting - will not be refilled.
(5) Seating & Dining Customs in Restaurant
If a Chinese dinner has been arranged in a restaurant, the host will usually sit nearest the kitchen or service door. Then he will be in the least-favored position - sitting where the waiter will stand while serving individual portions of food (the waiter's "mark" being his serving utensils laid on the table). Some hosts, however, seat their most junior guests or family members at this slightly awkward spot so that the host can talk more easily to guests on either side of him. It is also becoming more common for hosts to sit next to foreign guests of honor.
Should you find yourself in one of the "junior" seats on either side of the server's position, take comfort from the fact that your fellow diners are either even more "important" or older than you and you are honored to be sitting with them, or your host has flattered you by deciding you are one of the least status-conscious guests!
Whatever your table position is, you may be eXPected to make at least one toast during the meal - to the course which is about to commence, if necessary, when everyone else has used up all socially-acceptable topics of mutual esteem! Every person stands up for a moment, raises his or her glass, and finds out who has the strongest constitution!
Taking one's turn is also eXPected for tea-pouring at smaller gatherings where each guest leans over or rises to fill fellow-diners' tea cups. The almost surreptitious finger-tapping on the table that greets the pouring service is said to date back to a ploy invented by a Qing Dynasty emperor. While making an incognito tour of South China, the emperor visited a teahouse. In order to maintain his cover as an ordinary member of a party of travelers, the emperor took his turn at pouring tea for his companions. They started to acknowledge this astonishing honor by bowing in the usual fashion but the emperor told them they could simply tap the table with three fingers - two of which would represent their prostrate limbs, while the third finger would symbolize their bowed heads. The custom survives in Hong Kong and South China a
Everyday Eating Customs in China