What is qi in TCM?
百科知識(shí)

        The original meaning of qi was simple and straightforward. In early historicalperiods,it referred to air or airy matters visible or perceivable,like cloud,mist andwind,etc. Later,the concept of qi evolved into a philosophical notion. It was believedthat q    （本文共 2137 字 ）     [閱讀本文] >>