Born in 1992, it is a single product with annual sales of hundreds of millions of dollars in China. Sinopharm Zhun Zi, a well-known trademark in China, was awarded "China's 500 Most Valuable Brands" in 2015. In May 2004, Yuan'antang passed the national drug GMP certification. Skin Yin Clean is not like other lotions for advertising bombardment, but it has a loyal customer base in Guangdong and Southeast Asia. In the market for topical drugs for gynecological inflammation, Skin Yin Jie and Jie Er Yin together occupy the largest share. The main anti-inflammatory effect is to clean the skin, and the use should be based on the doctor's advice.