Legal analysis: The differences between trade names (business names) and trademarks are as follows: 1. Different functions and effects. Trade names are used to distinguish different companies, while trademarks are used to distinguish different products. 2. Different forms of expression. 3. The scope of use and effectiveness are different.

Legal basis: "Provisions on the Registration and Management of Enterprise Names" Article 7 The name of the administrative division in the name of the enterprise shall be the name of the local administrative division at or above the county level where the enterprise is located. When the name of a municipal district is used in an enterprise name, it shall be accompanied by the name of the administrative division of the city divided into districts to which it belongs. When used in enterprise names, regional names such as development zones and reclamation areas should be used together with the names of administrative divisions and shall not be used alone.