This society is stratified, and each class does not understand each other. For example, in the city of Guangzhou, it does cost one or two thousand yuan to have a big meal in a high-end apartment in the CBD. But if you go to a village in the city for a fast food, it will only cost you a few dozen yuan, and it will not exceed 200 yuan at most. People from all walks of life need to eat. Naturally, people from all walks of life are engaged in catering.