ISBN-13: 9781433185991 / Angielski / Twarda / 2022 / 188 str.
This book describes Cai Chen's Master Plan and the Chinese number theory practiced by the "Image and Number" school within Confucian philosophy. Cai created an original divination manual based on the Yijing and keyed it to an intricate series of 81 matrixes with the properties of "magic squares."