Legal analysis: Generally speaking, the business scope of chess room is as follows: 1, chess entertainment, drinks and tea. (those involved in licensed operation shall operate with a license) 2. Healthy activities, such as chess, mahjong and poker.

Legal basis: According to Article 6 of the Measures for the Administration of Registration of Individual Industrial and Commercial Households, the registered items of individual industrial and commercial households include: (1) the name and address of the operator; (2) Composition form; (3) Business scope; (4) business premises. Individual industrial and commercial households use the name, with the name as a registered item.