After the trademark passes the preliminary review, the trademark will enter the trademark opposition period, also called the Shangba announcement period, which lasts for three months. During this period, anyone or any company can file an objection to the trademark with the Trademark Office. As long as it is reasonable, the Trademark Office will reject the trademark registration application and order it to be revised. If a trademark has passed the announcement period, it means that there are no problems with the trademark and no one else can find fault with it. In the next step, the Trademark Office will issue a trademark registration license. At that time, the trademark will be successfully registered.