Legal analysis: The core of trademark infringement is confusion, including product confusion and trademark confusion. To put it in less accurate vernacular, it causes consumers to buy goods (or services) from inaccurate sources. Goods contain three dimensions that can be confusing. Product source, brand, and product type. Any trademark contains these three dimensions. As long as any one of the three dimensions has the possibility of causing consumers to make wrong purchases, it will enter the category of infringement.

Legal basis: Article 52 of the "Trademark Law of the People's Republic of China" Any of the following acts shall constitute an infringement of the exclusive right to use a registered trademark:

(1) ) Without the permission of the trademark registrant, use a trademark that is identical or similar to the registered trademark on the same or similar goods;

(2) Selling goods that infringe the exclusive right of a registered trademark;

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(3) Forging or manufacturing other’s registered trademarks without authorization or selling counterfeit or unauthorized registered trademarks;

(4) Changing the registered trademark without the consent of the trademark registrant and Putting the goods with the changed trademark back into the market;

(5) Causing other damage to the exclusive rights of others to register trademarks.