You can't use the trademark after receiving the acceptance notice. The notice of acceptance only indicates that the application for trademark registration has been accepted by the Trademark Office, but does not indicate that the application for trademark registration has been approved. A trademark is still an unregistered trademark after the application is filed but before the registration is approved, and it must still be used as an unregistered trademark. Where the use of a trademark infringes upon the exclusive right of others to use a trademark, it shall not affect the investigation and punishment of the act by the relevant administrative authorities for industry and commerce.

Legal basis:

the trademark law of the people's republic of china

Article 2 The Trademark Office of the State Council Administration for Industry and Commerce shall be in charge of the national trademark registration and administration. The State Council Administration for Industry and Commerce has set up a Trademark Review and Adjudication Board to handle trademark disputes.

Article 3 Trademarks approved for registration by the Trademark Office are registered trademarks, including commodity trademarks, service trademarks, collective trademarks and certification trademarks; Trademark registrants enjoy the exclusive right to use trademarks and are protected by law. The term "collective trademark" as mentioned in this Law refers to a sign registered in the name of a group, association or other organization for members of the organization to use in business activities, so as to show the membership of users in the organization. The term "certification trademark" as mentioned in this Law refers to a mark controlled by an organization with the ability to supervise goods or services and used by units or individuals outside the organization to prove the origin, raw materials, manufacturing methods, quality or other specific qualities of the goods or services. Special matters concerning the registration and management of collective trademarks and certification trademarks shall be stipulated by the administrative department for industry and commerce of the State Council.