According to Master Doc Fai-Wong, Cheng Ling-Xi was a Chinese war leader serving during the second Liang Dynasty. Cheng encouraged his soldiers to practice an early form of tai chi chuan; even going so far as to attribute some of his successful campaigns to his martial techniques.
Does anybody have any more info on his style besides this? I've found as much regurgitated on several tai chi/martial arts pages, but nothing offering any more details.
Any thoughts are appreciated.