Some of the contents contained herein have never been put in writing. They have been passed down for centuries in China through practical training only. A good example therof is the delicate techniques in "push-hands", which regrettably often neglected by the learner is in fact the other side of the same coin in the training of Tai-chi Chuan.
The present work of translation also comprises the first attempt ever made to introduce comprehensively to the English-speaking world the classic Tai-chi Chuan theory, the subtlety of which, we are absolutely sure, the non-Chinese speakers have hardly gained any access to. This is far and away the best practical volume upon the learning of an important branch of Chinese Kung-fu.