Legal analysis: Trademark infringement can be complained to the Trademark Management Office of the Municipal Industry and Commerce Bureau or the Trademark Advertising Contract Management Section of the Industry and Commerce Branch, or to the People's Court. When requesting handling from the industrial and commercial administrative authorities, a written request must be made. The request shall state the cause of the request, the legal basis for the request, the name and address of the requester, the name of the infringer and the place where the infringement occurred, etc. Foreigners or foreign enterprises must entrust a trademark agency with foreign-related agency rights to handle the matter.

Legal basis: Article 57 of the "Trademark Law of the People's Republic of China" Any of the following acts is an infringement of the exclusive right to register a trademark:

(1) ) Using the same trademark as its registered trademark on the same kind of goods without the permission of the trademark registrant;

(2) Using the same kind of trademark as its registered trademark on the same kind of goods without the permission of the trademark registrant Similar trademarks, or using a trademark that is the same or similar to its registered trademark on similar goods, which is likely to cause confusion;

(3) Selling goods that infringe the exclusive rights of registered trademarks;

(4) Counterfeiting or manufacturing other people’s registered trademarks without authorization or selling counterfeit or unauthorized registered trademarks;

(5) Replacing the registered trademark without the consent of the trademark registrant and replacing the replaced trademark The goods are put into the market;

(6) Deliberately providing facilities for infringement of the exclusive rights of others’ trademarks and helping others to infringe the exclusive rights of trademarks;

(7) Giving Other damages caused by the exclusive right to use registered trademarks of others.