This is a big taboo for restaurant waiters. It is the professional ethics of the waiter not to eavesdrop, peek or interrupt during the conversation. If the waiter has something urgent to discuss with the guests, don't interrupt the conversation rashly. It's best to wait for a while and make a mark. When the guests realize it, they will come forward and say, "I'm sorry to interrupt your conversation." Then say what you have to say.

Second, avoid staring.

When receiving some guests with strange clothes, the waiter is most afraid of staring at them for a long time, because these actions easily make the guests unhappy.

Three taboos snickering

In addition to providing appropriate services, waiters should also be careful not to snicker, whisper and comment on guests' comments at will to avoid undue friction.

Four taboos: oral English

Some waiters lack the learning of language skills and the cultivation of their own quality, intentionally or unintentionally hurting guests or causing some unpleasant things, such as: "Do you want to eat?" This kind of language that allows guests to order food sounds very unpleasant and uncomfortable. In addition, the waiter also avoids the word "single room" when introducing the dining table to the guests, because "single room" refers to the rooms where critically ill patients are held in hospitals and important criminals and recidivists are held in prisons, so it is better to use "private room" instead of "single room".

Five taboos against boredom

If individual customers greet the waiter in uncivilized language such as "hello" and "hey", the waiter should not be cold or impatient with the customer because of impoliteness. On the contrary, we should make our guests aware of their rudeness through positive and enthusiastic service. If you are busy, you can say, "Please wait a moment, I'll come right away."