The series of San Da/ San Shou dvds(DW055-DW059) is demonstrated and explained by Yang Xiaojun, who used to be a famous Sanda athlete and holds a 7th Duan Wei officially awarded by the Chinese Government National Martial Arts Association, and is now an associate professor of sanda of Tianjin Physical Culture Institute and Chinese national first level judge of wushu Sanda. The Sanda dvds introduces detailed information of Sanda theory and Sanda application experience.