China's well-known trademarks refer to trademarks that have been recognized as "well-known trademarks" by the competent authorities (the Industrial and Commercial Bureau of the State Intellectual Property Office, the Trademark Review and Adjudication Board or the People's Court) in accordance with legal procedures. There are two ways of identification: 1. Administrative identification. Administrative recognition is when the relevant enterprise applies to the Trademark Office of the State Administration for Industry and Commerce for recognition. 2. Judicial determination. Judicial determination is a procedure for relevant enterprises to file a lawsuit in the People's Court above the intermediate level to determine whether a registered trademark is well-known. Article 13 of the Trademark Law stipulates that if the holder of a trademark that is well known to the relevant public believes that its rights have been infringed, it may request well-known trademark protection in accordance with the provisions of this law. If a trademark applied for registration on the same or similar goods is a copy, imitation or translation of someone else's well-known trademark that has not been registered in China and is likely to cause confusion, it will not be registered and its use will be prohibited. If a trademark applied for registration for different or dissimilar goods is a copy, imitation or translation of someone else's well-known trademark that has been registered in China, misleading the public and causing the interests of the well-known trademark registrant to be harmed, registration will not be granted and use will be prohibited.