Sun Guoxi, the third generation descendant of Hongpai Tai Ji Chuan, is a member of Chinese Wushu Association. Vice Chairman and Secretary General of zhuanghe city Wushu Association, Chairman of zhuanghe city Tai Ji Chuan Association; Jason Wu Bai Jie. He has won many championships and gold medals in Tai Ji Chuan, Second Class Boxing, Third Class Boxing, Knife, Fencing, Jiujiebian, Double Instruments and Long Instruments in national and international Wushu competitions. In Jason Wu magazine, he published dozens of papers. He is the author of "Tai Chi Sanda", "One Hundred Ways to Break a Leg in Tai Chi" and "Tai Chi's Anti-capture and Taking One Out of Nothing". He applied Tai Ji Chuan's silk-winding power to the leg technique, created Tai Chi silk-winding legs, and wrote the book Tai Chi silk-winding legs.