Apply for online trademark registration protection. You can apply to the Trademark Office for trademark registration. According to the provisions of China's Trademark Law, the applicant for trademark registration shall fill in the category and name of the goods using the trademark in accordance with the prescribed commodity classification table and apply for registration. An applicant for trademark registration may apply for the registration of the same trademark for many kinds of goods through one application. Applications for trademark registration and other relevant documents may be submitted in written form or in the form of data messages. Article 22 of the Trademark Law