Legal analysis: Yes. If you need to do a rejection review, it is recommended to do a trademark split. If you don't need a review, you just need to wait patiently for the publicity and decentralization certificate. The purpose of first dividing and then continuing the review is to facilitate the normal process for the approved part of the trademark, and to get the trademark certificate faster, so that normal use and promotion can begin. If the rejection review is not done without dividing, the whole process will be The trademark process will be delayed until there is a result in the rejection review. Therefore, the purpose of applying for trademark division after partial rejection of the trademark is to enable faster use of the trademark.

Legal basis: Article 22 of the "Regulations on the Implementation of the Trademark Law of the People's Republic of China" requires division, the applicant shall receive the "Notice of Partial Rejection of Trademark Registration Application" from the Trademark Office Submit an application for division to the Trademark Office within 15 days from the date of registration. After receiving the division application, the Trademark Office shall divide the original application into two pieces, generate a new application number for the divided preliminary examination application, and make an announcement.