Chapter VI Administration of Trademark Use of People's Republic of China (PRC) Trademark Law: Article 49 Where a trademark registrant changes the registered trademark, the name and address of the registrant or other registered items without authorization in the process of using the registered trademark, the local administrative department for industry and commerce shall order it to make corrections within a time limit; If it fails to make corrections within the time limit, its registered trademark shall be revoked by the Trademark Office. The added words need to be re-registered, otherwise they are not the same trademark or belong to nonstandard use. Trademark is a whole and inseparable, so we can refer to the correct use of trademark law. N is only approximate in English, but completely different in Chinese, that is, the similarity of a single trademark does not exceed 80%, and you can apply for a registered trademark according to regulations; The only thing that needs to be distinguished is that there should not be too much overlap between categories in similar trademarks, otherwise it will be easily rejected in part; N If you are not afraid of the long application time, you can provide practical evidence and attach great importance to this trademark. It is suggested to find a professional trademark agency to plan; N the trademark office's examination criteria for trademarks are separated in Chinese and English.