Legal analysis:

Trademark substantive examination procedures: 1. Whether the trademark meets the statutory constituent elements; 2. Whether it has distinctive features; 3. Whether it violates the prohibition of the Trademark Law Regulations; 4. Whether it is the same as or similar to a trademark that has been registered or approved and announced by others. 5. After substantive examination, the Trademark Office will make a decision to allow registration if the application complies with the relevant provisions of the Trademark Law.

Legal basis:

Article 29 of the "Trademark Law of the People's Republic of China" During the review process, the Trademark Office believes that the content of the trademark registration application needs to be explained or revised , the applicant may be asked to make clarifications or corrections. If the applicant fails to make explanations or corrections, it will not affect the Trademark Office’s examination decision.