Does the questioner want to ask "Can complaints be lodged against registered trademarks in traditional Chinese and simplified Chinese?" Can. If a trademark has been registered and used, and someone else registers it, even though the font is different and the traditional Chinese characters express the same meaning, it still constitutes infringement, so a trademark registration in traditional Chinese characters can be complained. Trademark is a specialized legal term. After a brand or part of a brand is registered by the relevant government departments in accordance with the law, it is called a "trademark".