The ancient book of Yi Xue “Sixty-Four Hexagrams Money Lesson”

Xu Daofu’s “Mirror of the Heart of the Six Rens” high-definition ancient version

Xu Weigang’s “Analysis Collection of Modern Examples of the Great Liuren – Supplementary Materials for Qiankun in the Sleeve”

“Yi Yi Qian Jin Duan” by Li Guang, a book on Yi Xue

(Qing) Shen Zhufeng’s “Illustration of Shen’s Yixue · Shen’s Xuan Kongxue” Part 1

“Meng Lin Xuan Jie” Meng Yuan Meng Lun Meng Yu 2 volumes each Meng accounted for 23 volumes Song Shao Yong compiled Ming Chen Shiyuan supplemented Ming Chongzhen’s 2009 edition

Xu Yunong’s “Supplementary Notes to the Complete Book of Wild Crane Divination” Original Work of Old Man Ye He

Dai Xunyang’s “Modern Hexagrams and Cases Collection and Interpretation”

The four hexagrams in the ancient book of Fengshui “He Xuanqiao collects water and establishes the direction”

Xi Xueyi’s “Xi’s Six Yao Yao Essentials and Secrets”

“Yongle Dadian” (Volume 4923 to Volume 4940, Xuanzi Yun Taixuan Annotated Volume 18) Qing Dynasty banknote

[Qing] Wang Hongxu’s “Divination Authentic” 14 Volumes Ancient Version

Wang Hongxu’s “Authentic Quanshu of Divination” Divination Ancient Books

Bai Heming’s “Xuankong Dagua and Flying Star Detailed Explanation”

Zhang Zhichun’s “Facsimile of Yi Xue”

Li Keru’s “Xuankong Dagua Baojie” hand-copied version

Xu Qinting’s “Explaining the Sixty-Four Hexagrams of the Book of Changes” (Volume 1 and 2)

Zhang Qicheng’s “Dictionary of Yi Xue”

Xu Xin’s “Introduction and Improvement of Six Yaos (Second Edition)”

Chen Zhaoyou’s “Xuankong Secret Decree, Yi Gua and Some Sub-methods for Establishing the Situation”

Lin Congxue’s “Divination Essence” page 318

(Han) Yang Xiong’s “Yangtze Taixuan Jing” ten volumes Tianyi Pavilion collection

“Essence of Yi Xue” Qilu Publishing House (3 volumes) bound volume 3015 pages

Shen Zhufeng and Zeng Xuezhen’s “Book of Changes and Yijie” page 714