1. The act of using a trademark identical with or similar to its registered trademark on the same kind of goods or similar goods without the permission of the trademark registrant is also called infringement. The second is the act of selling goods that infringe the exclusive right to use registered trademarks, that is, trademark infringement in the circulation field, also known as sales infringement.

3. The act of forging or manufacturing another person's registered trademark logo without authorization or selling the forged or manufactured registered trademark logo without authorization is also called trademark infringement.

Fourth, the act of changing the registered trademark without the consent of the trademark registrant and putting the goods with the changed trademark into the market is called reverse counterfeiting abroad. Fifth, the act of causing other damage to the exclusive right to use registered trademarks of others.