It is one of the most ancient and complete forms of art, in performance it looks like a graceful classical dance, yet with constant practice of the slow harmonious movement, Tai Chi helps to promote tranquility and physical vitality. There are another functions of Tai Chi can provide a sophisticated method of self-defense, in this book, it also includes the introduction of more than four thousand years of the Chinese history, civilization and the wisdom of the Chinese Calendar. The Tai Chi champion interprets you how to acquire the essence of the art "balance of Yin and Yang".