Legal analysis: The more important categories under the 35 categories are Internet marketing, advertising categories, and later publicity and promotion. You can choose from the remaining categories. It depends on your personal usage.

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

Article 4 Natural persons, legal persons or other organizations need to obtain trademarks for their goods or services during production and business activities. If you have the exclusive right to use a trademark, you must apply for trademark registration with the Trademark Office. Bad-faith trademark registration applications that are not intended for use shall be rejected. The provisions of this Law regarding 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 to register the same trademark at the same time, and jointly enjoy and exercise the exclusive right to the trademark.