BaZi Hour Pillar Useful Gods - Water An Exploration into Your BaZi Code Serious students or practitioners looking to pad up their knowledge on Destiny Code should give this integral reference a try. The BaZi Hour Pillar Useful Gods Series helps facilitate a better understanding on how each Hour Pillar defines a BaZi Structures, and how to select the Useful Gods and Favourable Elements of a chart - but most importantly it also enhances your knowledge in analysing and interpreting these Structures, based on the perspective of ancient masters of this art. Each book in this series will focus on the Five Elements and their respective Day Masters.