Starting and ending every day with training at the Beijing-based China Swordsman Society, blind Tai Chi trainer Zheng Yuankang, 22, says he relishes the moments where he can "close his eyes and open his mind in the dark," proving how his blindness does not limit him in his quest for perfection.
Audioslideshow by David Weyand (pictures, sound, production) for "Global Times" China http://www.globaltimes.cn/soundslides/the-inner-eye/index.shtml