I ching preaching. Laozi, the originator of Taoism, was the earliest and most systematic person who talked about Taoism. Dialectics originated from the Book of Changes and stood in Laozi. Mr. Chen Guying pointed out: "Laozi discovered the development law of all things from the opposition of things, thus establishing the first systematic dialectics in the history of China's philosophy-it originated from the Book of Changes, and the establishment of the system was completed in Laozi"; The Book of Changes is called Juexue. During the Wei and Jin Dynasties, Taoist Wang Bi explained the Book of Changes with Lao Zi and Zhuang Zi, and the modern version of the Book of Changes was Wang Bi's. "Wang Bi started from the school of ancient Chinese classics in the Han Dynasty, and he learned Taoism easily, emphasizing righteousness and reason." Yi-ology can be divided into Taoist Yi, Confucian Yi and divination Yi.

In the process of development, Yi-ology has gradually divided into Yi, Yi, Yi and Na-xue.

Yi-ology Yi-ology, also called Yi-ology Yi-ology Yi-ology, is a kind of Yi-ology which focuses on the philosophical significance of Zhouyi. The purpose of Yi-ology and Yi-ology is to use it to study the mathematical and scientific ideas in the Book of Changes. Yin Na Yi-ology combined Yi Li Yi-ology and Xiang Yi Shu Yi-ology. Dong Hung-chien is the founder of Yi Studies in contemporary Yin Na. For decades, it has been difficult to tirelessly explore the mystery of Yin Na's Yi-ology. Representative works include Zhong Warner Dian and Yin Prediction of Zhong Warner (officially published by China Philosophy and Culture Publishing House), while Shu Yi has blossomed in the Book of Changes, which can be traced from folk to Confucianism, Buddhism and Taoism, so I won't list them here. Yi-ology is represented by Lin's academic school, his realistic school and his metaphysical prediction school. Yi-ology and philosophy are represented by the famous philosopher Zheng Zhongying and Professor Liu Dajun of Shandong University.

Like mathematics school, it developed into science school, and Yi school developed into humanities school.

In fact, the Yi-ology scholars each hold one end, which violates the original intention of the Book of Changes and the Yi School. "The Boy Asked Yi" thinks that the Yi school of Yi learning is: Gankun is one yuan, Yin and Yang are interdependent, and it rises and falls; Three talents begin, morality and Taoism are isomorphic, and mathematics and physics are comparable.