Tea belongs to the 30th trademark, including tea, tea drinks and other products. The taste and health care value of tea are deeply loved by consumers. When registering a trademark, we must follow the provisions of the Trademark Law to ensure the legitimacy and uniqueness of the trademark. After registration, we should safeguard the trademark right and prevent infringement. When choosing a trademark, we should comprehensively consider the product characteristics and market demand to ensure the uniqueness and legitimacy of the trademark and ensure the success of trademark registration.