What is Yin-Yang Feng Shui? Golden lock jade is exquisite.

Crossing Yin and Yang, also known as breaking Yin and Yang, is a book on Feng Shui, written by Feng Chengcheng, Daohao and Yunmengzi. The book is mainly divided into several parts, the basic knowledge of Zhouyi, the application of mysterious geomantic omen, the judgment of golden lock and jade pass, daily lessons and exorcism. Jinsuo Yutong is a formalism, which judges good or bad luck by external environment. The author added a new judgment on the basis of the original version.