Trademark refers to a mark used to indicate, prove, and distinguish the identity of the operator of goods or services in the business of goods or services. According to the provisions of my country's Trademark Law, any visible mark that can distinguish the goods of a natural person, legal person or other organization from the goods of others, including words, graphics, letters, numbers, three-dimensional signs and color combinations, as well as the above elements Any combination can be applied for registration as a trademark.