The study of BaZi (Chinese Astrology) is a sophisticated and multi-faceted exploration into how the simplest information - a person's birth date and time - can reveal a wealth of knowledge about that particular person's character, temperament, behavioural attributes, luck outcome and fortune. This BaZi Hour Pillar Useful Gods Reference Series is designed to supplement the studies and practice of BaZi students and practitioners in helping them understand how each Hour Pillar defines a BaZi Structure, how to select the Useful Gods and Favourable Elements of a chart and how to analyse and interpret these Structures. The information in this series is based on classical methods and techniques that are derived from traditional Chinese BaZi texts and material. It presents the transliterated version of these traditional texts for the modern, English-speaking practitioner and student without losing the essence of the original. This book focuses on Metal Day Masters. It serves as a functional and helpful reference guide and includes: The Hour Pillar attributes of Geng and Xin Metal respectively in each of the 12 months. Useful Gods selection reference guide based on the Hour of Birth for each of the 12 months. Learn how to select the Useful Gods and Favourable Elements of a BaZi chart for the Metal Day Masters in all 12 months of the year based on its Hour of Birth. Detailed classical commentary on the factors affecting the overall strength of the Day Master and the Hour Pillar in 12 different months. Additional Hour Attributes that may affect the Day Master depending on different Structures and Useful Gods.