In the definition of advertising, it includes any form of commercial promotion or publicity to attract consumers' attention and promote products or services. A trademark is a symbol used to distinguish goods or services, which is usually composed of words, graphics, letters, numbers, colors and other elements. Trademarks on washing machines generally belong to commodity trademarks, which are listed in Group 0724, the seventh category of trademark classification. Therefore, the trademark written separately on the washing machine is not an advertisement.