I am not a professional. I am just a native of Chongqing, and I often eat hot pot. I am an outsider. I will try to give you an answer. First of all, it is essential to talk about the people in the kitchen and the people who cook. Of course, you are a franchise store, except for people who feed directly. There must be three or four people serving food on the chopping block. Then, according to the business situation, the lobby attendant crowded the 15 table. Under normal circumstances, five or six people should bring it. Including the delivery waiter, of course. Waiters are younger, faster and more experienced. Maybe four people will be enough. The cashier needs two people. Generally, cashiers are one of their own, so they need to rest, ask for leave and so on.