Lu Wenyi’s Lecture Notes on Specific Fengshui Judgment and Site Selection of Lu’s Yangzhai 7 Rules (Standards) Page 53

Lu Wenyi’s Lecture Notes on Specific Judgment of Lu’s Yin Base Fengshui and 10 Rules (Standards) for Site Selection, Page 30

Li Changquan’s “Specific Handling Techniques for the Years of Qimen Duanliu” page 48

Geographical specification (Yangzhai, uncompleted)

Geographical specification (Yangzhai, uncompleted)