Observation on the efficacy of modified Ephedra Asarum and Fuzi Decoction in the treatment of 100 cases of cold due to kidney yang deficiency

Xiu Changen, Wu Hongcheng, Zhou Fusheng, Royal Fengshui research textbook “Environment of Observation and Time Service”

Observation and Timing Decoration Fengshui Seminar Tutorial 2018

Dai Huili’s “Detailed Explanation of Bazi Observation Examples”

Chen Chunlin’s “Shen Yi Shu”, “Zhuan Plum Blossom”, “Boundary Image Fengshui”, “Fayan Observation”, “Boundary Image Fengshui” five bound editions

Qimen Astronomical Observation Method 148 pages Hong Kong and Taiwan version, HD, Baidu network disk download

“Doushu Observation Record” Mr. Chen Xiyi Flying Star Ziwei Doushu Original Purpose Page 114

Wang Zaishan “Doushu Observation Record Dousu Xuanwei Episode 3”

Yi Yuan’s True Biography of the Yin House and the Mystery of Observation.pdf

“Qimen Astronomical Observation Method” Page 148

Wang Zaishan’s Observation Record

Ningxuetian Temple of Observation of Stars

Beipai Heluo Ziwei Dou Shuzhi Observation Record.pdf

Detailed Explanation of Dai Huili’s Bazi Observation Cases.pdf