Legal analysis: joining can't be developed without trademarks. Category 35 of trademarks is the favorite category for attracting investment. Category 35 mainly includes services provided by individuals or organizations. Its main purposes are:

(1) to help the operation or management of commercial enterprises

(2) to help the management of business activities or business functions of industrial and commercial enterprises; And the services provided by the advertising department for various commodities or services, aiming at advertising to the public through various modes of communication.

legal basis: article 9 of the trademark law of the people's Republic of China

a trademark applied for registration shall have distinctive features and be easy to identify, and shall not conflict with the legal rights previously obtained by others. Trademark registrants have the right to indicate "registered trademarks" or registration marks.

Article 1 The following signs shall not be used as trademarks:

(1) identical with or similar to the national name, national flag, national emblem, national anthem, military flag, military emblem, military song and medal of the People's Republic of China, and identical with the names and symbols of central state organs, the names of specific places where they are located or the names and graphics of landmark buildings;

(2) identical with or similar to the name, national flag, national emblem and military flag of a foreign country, except with the consent of the government of that country;

(3) identical with or similar to the name, flag, emblem, etc. of an intergovernmental international organization, unless it is approved by the organization or is not easy to mislead the public;

(4) identical with or similar to the official marks and inspection marks indicating the implementation of control and guarantee, unless authorized;

(5) identical with or similar to the names and symbols of the Red Cross and the Red Crescent;

(6) having ethnic discrimination;

(7) deceptive, which easily leads the public to misunderstand the quality and other characteristics of the goods or the place of origin;

(8) It is harmful to socialist morality or has other adverse effects.

the names of administrative divisions at or above the county level or foreign names known to the public shall not be used as trademarks. However, unless the place names have other meaning or are part of collective trademarks or certification trademarks; Registered trademarks using geographical names shall remain valid.