Trademarks may include words, graphics, letters, numbers, three-dimensional logos, sounds, color combinations, or a combination of the above. Trademarks are used by producers and operators of goods on the goods they produce, manufacture, process, select or distribute, or by service providers on the services they provide, to distinguish the source of goods or services. Article 8 of the Trademark Law stipulates that any 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, color combinations and sounds, etc., as well as the above elements Any combination can be applied for registration as a trademark. Article 8 of the Trademark Law of the People's Republic of China: Any 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, color combinations and sounds, etc. , and combinations of the above elements can be applied for registration as trademarks.