Catering not only promotes human civilization, but also shows human civilization. Catering etiquette is advocated because it has been widely valued by all walks of life, mainly because it has many important functions and is helpful to individuals and society.

(A) to create a good image and improve their self-cultivation.

(2) coordinate interpersonal relationships. Purify social atmosphere.

(3) exchange useful information, expand horizons and circles.

(4) adapt to the needs of the world. Strengthen foreign exchanges.

(5) Showing high-quality talents is conducive to career success.