Legal analysis:

Bars belong to the catering service industry, and the business scope can be directly written as "bar service". However, at present, many bars are actually entertainment industries, and they provide entertainment items such as singing and dancing performances and karaoke, so the real business scope of bars is only written as "bar service", and those that provide entertainment should be added with the business scope of "singing and dancing performances and karaoke".

Legal basis:

Provisions on the Administration of Registration of Business Scope of Enterprises Article 7 The business scope of an enterprise shall include or reflect the industry or business characteristics in the name of the enterprise.