In the second video in the series, D J Clark goes to Zizhu Park near Beijing's National library to find Zhang Liguo, to seek Jiang Li Guo, A Tai Chi master from Chen, the oldest of five schools of this ancient martial art in his search through the Beijing parks to find a potential future Chinese Olympic sport. Though more commonly associated with a form of slow meditative movement the sport can be competitive and Jiang believes it's promotion to an Olympic event would reap a lot of benefits.