... Chi, BaGua, Hsing-Yi—and Fu Chen Sung's well-documented, signature forms: Liang-Yi Chuan, Dragon Palm ... rare Wudang Sword techniques were embodied in Fu's progression of Tai Chi Sword, to Seven Star ... of Martial Arts in China. Wing Fay learned well from his father and the other great masters. ... had "never been shown before."The article cites Jin's association with "The Institute of Wudang Boxing" and ...