How do you apply for a trademark? If you only apply for English but not Chinese, don't add Chinese. If you add Chinese, you will not use the registered trademark correctly. The Trademark Office has the right to revoke your trademark. Some people apply for a trademark in Chinese and English separately and then use it together, so you will see that only Chinese is applied, but English is still on it. It is ok to use more than one trademark on one product. Of course, it is possible that the trademark you are looking at is not standardized.