First of all, do a period of time running food students, in the running food students this time, every day to sweep, mopping, washing pots and pans, passing food. Next, work as a waiter, waiter's work is more. Before the opening of the market, wipe the table, sweep the floor, put the tableware on the table, and then for the guests to serve, during the service, to serve, remove the empty plate, wipe the table, pay the bill. If you're on duty, you'll have to clean the food carts at night, wash the chopsticks, spoons, etc. Whether you're an undergraduate or a college student, you'll be doing the same work as an ordinary waiter. I joined Grandma's as a trainee officer with a bachelor's degree, and it's been 3 months now, and I haven't been notified of my promotion test yet. I've had enough of this waitressing. Personal opinion, for reference only. Consider before you go, can you carry it.