"Generally speaking, applicants should read the notice of rejection carefully and find out the reasons for rejection. If he refuses to accept the reasons for rejection, he may request a review to the Trademark Review and Adjudication Board of the State Administration for Industry and Commerce. The applicant may, within 15 days from the date of receiving the notice of rejection, ruling or revocation, request the Trademark Review and Adjudication Board for reexamination. If there are special reasons, you can apply for an extension before the expiration, and the extension time is 30 days, but you need to submit evidence of the extension, such as the certificate of the post office or neighborhood Committee. If the applicant requests a review, it shall fill in the application for rejection and explain the reasons for applying for a review.