Legal analysis: 1. One is for the national industrial and commercial administration departments at all levels or the public security economic investigation department to proactively exercise their power to investigate and deal with counterfeit registered trademarks and trademark infringement cases that occur within the main jurisdiction.

2. The other is for enterprises and individuals to report illegal or criminal acts of trademarks to the above two authorities, or for the relevant trademark rights holders to sue for trademark infringement in court.

Legal basis: "Trademark Law of the People's Republic of China"

Article 13 If the holder of a trademark that is well known to the relevant public believes that its rights have been infringed, You may apply for well-known trademark protection in accordance with the provisions of this Law. If a trademark applied for registration on the same or similar goods is a copy, imitation or translation of someone else's well-known trademark that has not been registered in China and is likely to cause confusion, it will not be registered and its use will be prohibited. If a trademark applied for registration for different or dissimilar goods is a copy, imitation or translation of someone else's well-known trademark that has been registered in China, misleading the public and causing the interests of the well-known trademark registrant to be harmed, registration will not be granted and use will be prohibited.

Article 15 Without authorization, an agent or representative registers the trademark of the principal or represented person in his or her own name, and if the principal or represented person raises an objection, the registration shall not be Registration and use prohibited. A trademark applied for registration for the same kind of goods or similar goods is identical or similar to an unregistered trademark previously used by another person, and the applicant has a contract, business relationship or other relationship with the other person other than those specified in the preceding paragraph and is fully aware of the existence of the other person's trademark. If the other person raises objections, the registration will not be granted.