Legal analysis: the standard for judging infringement in the new trademark law is: 1, using the same trademark on the same commodity without permission; 2. Using similar trademarks on the same commodity without permission, which leads to confusion; 3. Using the same or similar trademarks on similar goods will lead to confusion.

Legal basis: Article 52 of the Trademark Law of People's Republic of China (PRC) commits any of the following acts, all of which are violations of the exclusive right to use a registered trademark:

(1) Using a trademark identical with or similar to its registered trademark on the same or similar goods without the permission of the trademark registrant;

(2) selling goods that infringe upon the exclusive right to use a registered trademark;

(3) Forging or unauthorized manufacturing of registered trademark marks of others or selling forged or unauthorized registered trademark marks;

(four) without the consent of the trademark registrant, the registered trademark is changed and the goods with the changed trademark are put on the market again;

(5) causing other damage to the exclusive right to use a registered trademark of others.