Learn Internal External Kung Fu from the grandmaster Jiang Yu Shan WHO IS JIANG YU SHAN: Jiang Yu Shan (Hisham AlHaroun) has lived 30 years in Taiwan practicing Kung Fu and Qigong. He is most notably known for being the master of the monkey style but he is also a master in Tai Chi, Bagua Zhang, Wing Chun, Xin Yi Ba and Wu Zhu