Scanned version of Li Guang’s “Theory of Namers – Auspicious Mathematics and Names”

[Song] Shao Yong (Shao Kangjie) “Illustrated I Ching Image Mathematics Iron Plate God Numbers”.pdf

Liao Moxiang’s Namer Said Auspicious Mathematical Names

Lu Yangcai’s iron version of the application of divine mathematics

Li Huanzhong’s Bagua Mathematics Lecture Note Feng Shui Dispelling Evil.pdf

Heluo Mathematics.pdf Page 196