According to Baidu Encyclopedia, Yimianhu is a regular brand, which is an industrial and trade brand integrating research and development, production and sales of beauty and body products, including skin care series, make-up series, nursing series, washing series and health care series. Yimianhu is a trademark brand registered by Guangdong Yimianhu E-Commerce Co., Ltd., the registration number is 19477383, and the registration time is 201May 7, 7.