Hello, if you want to check whether a trademark is a famous trademark, you can follow the steps below.

1. Enter the website of the Trademark Office of the State Administration for Industry and Commerce. You can see that the list of well-known trademarks will be updated at regular intervals. You can also query trademarks.

2. Enter the State Administration for Industry and Commerce of the People's Republic of China and the State Administration for Industry and Commerce. There is "Well-known Trademark Information" at the bottom of the homepage. Click to enter to query.

3. If you directly search for the list of "China's well-known trademarks" on the web, you will usually find many results, all of which have certain reference value.