How big can the hotel buffet breakfast waiter do?

At present, most hotel waiters are around 30 to 40 years old, and even some social chain hotel waiters are older.

There is no special age limit for hotel waiters, but most of them are young, all in their twenties, and some are even less than 20 years old. For example, after graduating from high school, they began to work as waiters in cities, so they are all hotel waiters around the age of 20, most of whom are older, and some hotels only recruit service personnel around the age of 50.