Essential reading for serious students of Chinese practical arts, including medicine, martial arts and FengShui, Master Zhongxian Wu and Dr Karin Taylor Wu provide a detailed explanation of the 22 GanZhi symbols in this book, outlining the characteristics of each, and their interactions and relationships. TianGan (Heavenly Stems) and DiZhi (Earthly Branches), commonly abbreviated to GanZhi, originated in the ancient Chinese cosmological sciences and is a complex calendrical system which was created to codify the patterns of life and of the universe itself. The ten symbols of Gan express the...