Grandmaster Liang, Shou-Yu, is author of numerous martial art books and videos, and an internationally renowned teacher of Chinese martial arts and qigong. He is one of China's top coaches, a past judge for numerous national martial arts competitions, and head coach for the first and second Canadian National Wushu teams. Grandmaster Liang operates his martial arts institute in Vancouver British Columbia. Wen-Ching Wu is author of seven books and five videos. He is a past USA martial arts grand champion and has been teaching martial arts since 1991. Wen Ching Wu resides near East Providence, Rhode Island.