The success rate is high, and its professional ability is more conducive to protecting the products of trademark owners. In China, there are generally two ways to apply for a trademark: applying by yourself and finding an agent/institution with filing qualification in the Trademark Office. The State Trademark Office has always supported the acceptance of the applicant's own trademark application. However, from BAT to entrepreneurial teams, almost all of them choose agents to apply. Trademark application is to apply for registration according to China's trademark law and trademark examination standards. At present, with the increasing number of trademarks in China, the risk of "applying first or registering a trademark with others" in trademark application is getting higher and higher, and trademark retrieval has become an essential preparation before trademark application. Agency companies can better do trademark retrieval. Article 49 of the Trademark Law clearly stipulates that a registered trademark must be used in accordance with the registered pattern. If the circumstances of changing a registered trademark on its own are serious, the Trademark Office shall revoke its registered trademark. Therefore, whether it is a combined application or a separate application, the professional skills of the organization will help solve the problem.