legal basis
article 4 of the trademark law of the people's Republic of China. if a natural person, legal person or other organization needs to obtain the exclusive right to use a trademark for its goods or services in production and business activities, it shall apply to the trademark office for trademark registration. An application for registration of a malicious trademark that is not intended for use shall be rejected. The provisions of this Law on commodity trademarks shall apply to service trademarks. Article 5 Two or more natural persons, legal persons or other organizations may apply to the Trademark Office for the registration of the same trademark, and both enjoy and exercise the exclusive right to use the trademark.