The two men spent a day together during which Sigung Chu developed an admiration for
his new friend and his deep understanding and commitment to Wing Chun. Yip Man convinced
him that Wing Chun would help him to overcome his bad health and build up his fitness.
Sigung Chu became fascinated with the physics and dynamics of the structure of Wing
Chun and was a fast learner. He later went on to become famous as the 'King of Siu
Nim Tao', the all-important foundation of the entire Wing Chun system.