Chen Chunlin’s “Plum Blossoms Yidao” in two volumes (original)

Chung Maoji “The Essentials of Breaking Changes”

Zhang Zhichun’s “Facsimile of Yi Xue”

Chongtian Layman Li Chunwen “Examples of Strange Hexagrams and Strange Moves”

“Psychic Dafa” by Chongtian Layman Li Chunwen, page 292

Yu Tingchunhe’s article “Chinese Character Phenomena and Number Prediction” page 128

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

Chen Chunsheng’s “Solo Hexagram Method and One Hexagram with Multiple Breaks Textbook” page 22

Li Chunfeng’s “Yisi Zhan” simplified high-definition typesetting page 298

Zhang Zhichun Qimen Dunjia advanced face-to-face class lecture recording 23 lectures including advanced class notes

Zhang Zhichun Qimen Dunjia Intermediate Face-to-face Lecture Recording 12 Lectures

Yang Chunyi’s February 2006 Da Liu Ren 9 video lectures (including supporting materials)

Flying fish teacher Yu Tingchun’s 2015 internal operations research materials Qimen new strategy 76 pages double-sided

Yang Chunyi’s “Big Liuren Duan Surnames”

Zhang Zhichun explained the Qimen Zhan in detail (organized by Ke Yiyang)

Jiang Chunlong “Lecture Notes of Qimen Dunjia”

Jiang Chunlong “The Secret Biography of Qimen Dunjia”

Zhang Zhichun’s “Qimen Application Case Review and Analysis Bound Edition (Volumes 1-9)” page 347

Zhang Zhichun “Qimen and Fengshui”

Zhang Zhichun “Qimen and the Stock Market”

Zhang Zhichun “Strange Gate and Naming”

Zhang Zhichun “Qimen and Choosing Auspiciousness”

“Taiyi Shenzhen” engraved by Meng Chun Nanyang in the fourth year of Guangxu

Jiang Chunyi’s “Jiang’s Little Liuren Classroom Records” 149 pages full version