Legal analysis: (1) Failure to submit within the statutory time limit; (2) The applicant’s subject qualifications and reasons for objection do not comply with the provisions of Article 33 of the Trademark Law; (3) There is no clear objection reasons, facts and legal basis; (4) The same opponent files another opposition application against the same trademark based on the same reasons, facts and legal basis.

Legal basis: "Regulations on the Implementation of the Trademark Law of the People's Republic of China" Article 26 If a trademark opposition application falls into the following circumstances, the Trademark Office will not accept it and will notify the applicant in writing and explain the reasons:

(1) Failure to submit within the statutory time limit;

(2) The applicant’s subject qualifications and reasons for opposition do not comply with the provisions of Article 33 of the Trademark Law;

(3) There are no clear reasons, facts and legal basis for the objection;

(4) The same opponent files another opposition application for the same trademark based on the same reasons, facts and legal basis.