What should I do on the first floor of the chess room

Supermarkets. Chess room is a place where people play chess and cards, and it is a popular leisure and entertainment place. The first floor of the chess room can be used as a supermarket to provide alcohol, tobacco and drinks. Supermarket generally refers to a store where goods are publicly displayed, customers choose their own goods, queue up for cashier settlement, and mainly deal in fresh food and daily necessities.