I still recommend making hot pot. First, eating hot pot is a fashion now. Four or five people sit together and chat, which can best enhance feelings. And as far as I go to a restaurant to eat hot pot, I will leave after a while as long as I'm full, because I'm chatting while eating. Besides, as you said, it doesn't need too many people, cooks and it's not easy to get dirty. The cost is only one or two dollars, and you don't have to worry about the restaurant's table withdrawal rate. After all, there are only a few people who eat for hours, and the large number of people also shows that your restaurant is good in business and tastes good, which can also attract consumers. If you open a hot pot restaurant, you can put ten tables full every day, and each table will cost at least two or three hundred, and your daily running account will be two or three thousand, so I don't need to say how much you earn a month, so you are worried about some customers. You can ask me if you don't understand ~