Trademark registration can be duplicated. However, if the duplicate name causes the applied trademark to conflict with other people's prior rights, or is the same as or similar to the trademark that other people applied for registration first, the Trademark Office will reject the application for registration in the process of preliminary examination and approval. That is, you cannot apply for trademark registration.

A trademark applied for registration according to Article 3 of the Trademark Law of the People's Republic of China

If it does not conform to the relevant provisions of this Law or is the same as or similar to a trademark already registered or preliminarily approved by others on the same or similar goods, the Trademark Office will reject the application and will not announce it.

article 8

any mark that can distinguish the goods of natural persons, legal persons or other organizations from those of others, including words, graphics, letters, numbers, three-dimensional marks, color combinations and sounds, and the combination of the above elements, may apply for registration as a trademark.

article 9

a trademark applied for registration shall have distinctive features and be easy to identify, and shall not conflict with the legal rights previously obtained by others.

a trademark registrant has the right to indicate a "registered trademark" or a registration mark.