in China, it is stipulated that once a trademark is registered, it is valid all over the country, and the service life of the trademark right is stipulated to be ten years, which can be renewed after expiration; The trade name right has certain regional restrictions. First, it must be approved by the State Administration for Industry and Commerce before it can be used in a certain area. However, there is no limit on the use period of the trade name, and once it is approved, it can be used for life.

Trade names are used to distinguish different enterprises, while trademarks are used to distinguish different commodities. Generally, a company and enterprise can only have one trade name, while trademarks can be registered according to different commodities. Under certain circumstances, trade names can sometimes be used as trademarks, while trademarks cannot be used as trade names to a certain extent.