The ways to resolve conflicts between later trademarks and earlier trademarks are: (1) Protect the principle of first-occupation. The main principle of conflict between trademarks in the same field is protection of preemption. In other words, whoever registers first wins. (2) Resolve conflicts through litigation. The principle is to resolve conflicts and disputes through litigation. Both parties believe that the other party has infringed the rights and can file a lawsuit in court. Based on the above principles, the court decides that the losing party shall cease use or infringement. (3) Cancel the change. The court decided to stop the use, but it cannot be revoked because this is the administrative function of the industrial and commercial registration department or the Trademark Office. According to the court's judgment, you can apply to the relevant authorities to change or cancel the other party's trademark or trademark.