Answer Article 13, Paragraph 4 of the "Regulations on the Implementation of the Trademark Law of the People's Republic of China" stipulates that if a color combination is applied for trademark registration, a statement must be made in the application to explain the use of the trademark Way. Color combination trademarks can be used in various ways, and trademark registration applicants should explain based on the specific usage of color combination trademarks. The trademark registration applicant shall explain in the "Trademark Description" column of the "Trademark Registration Application Form" how the color combination trademark is used on the declared goods or services. For example, explain whether the color combination trademark is used on the entire outer surface of the declared product or on a specific part of the product; another example, explain how the color combination trademark is used on the declared service item to distinguish the source of the service. Trademark use