How old are the waiters in Nanjing food stalls?

Recruitment requirements for food stall attendants in Nanjing: age 18-45 years old, healthy, male or female, good conduct, hard-working, junior high school education or above.

The main duties of the food stall attendant: according to the arrangement of the store manager, carefully package and heat the food, prepare all kinds of supplies, ensure normal business use, ensure the hygiene of the work area and keep it clean and tidy.