Grandmaster Yang Zhengduo, the fourth generation successor of the Yang family, has learnt Taiji Quan, Taiji Sword and Hand-push from his father at his early age. He has devoted himself to the popularity and promotion of Yang-style Taiji Quan. In 1982, he was appointed as the president of Shanxi Yang-style Taiji Association and won the title of "Taiji Quan Master" at the Shanghai Exhibition Match in 1983. Since 1986, he has visited many countries and taught international students from seventeen countries. He also published many videos, dvds and a book 'The Techniques of Yang-style Taiji Quan'. Our online shop offers Yang Zhenduo Tai Chi DVDs including taiji quan I II III, tai ji sword, taiji sabre, taiji spear, taiji applications etc.