Dining theme. "Playing dumb" is a common Chinese catering theme game, and the rules of the game are as follows:

1. Participants need to take turns as waiters and diners.

2. The waiter needs to come up with a dish name at will, and then show it with gestures or body language, but he can't make a sound.

3. Diners need to guess the name of the dish presented by the waiter.

If the diner is right, he can continue to be a waiter and continue the game. If you guess wrong, the waiter can continue to perform until other diners guess right.