The bar belongs to the catering industry, and the music belongs to the theme background, mainly catering. The industrial and commercial bureau can register individual industrial and commercial households and apply for a catering license.

Bar (originally written as wine cellar, when it was defined as house, it was a misrepresentation of wine cellar) refers to a consumption place that provides alcoholic beverages such as beer, wine, foreign wine and cocktails. Bar refers to entertainment and leisure bars, providing live bands or singers, professional dance teams and "dancers" performances. Advanced Bar and bartenders perform wonderful fancy bartending. Pub, a branch of BAR, refers to the English-style bar which mainly focuses on wine.