After review, the Trademark Office considers that the trademark applied for registration complies with the relevant provisions of the Trademark Law, and makes a preliminary review and announcement, which is called the "Preliminary Examination Announcement", which also serves as a notice to the trademark applicant. Preliminary approval and announcement of a trademark does not mean approval of registration, which means that the trademark applicant has not yet obtained the exclusive right to the trademark. The trademark will only be registered if no one makes a proposal during the announcement period or the proposal is ruled invalid and the Trademark Office publishes a registration announcement. Registration approved. Within three months from the date of announcement of a preliminary approved trademark, anyone who believes that the preliminary approved trademark violates the relevant provisions of the Trademark Law may file an objection with the Trademark Office.