What schools are there in the Book of Changes? What are the differences?

Generally speaking, I ching is divided into two schools: rationalism school and technology school.

The rationalist school also regards the Book of Changes as a philosophical study. Confucius is the first school of the Book of Changes, and he first put the Book of Changes into the philosophical category. Of course, the giver is also a fortune teller. For example, Confucius himself said that he knew his destiny at the age of fifty, which means that he didn't start reading the Book of Changes until he was fifty. A disciple asked Confucius, who also believed in divination. Confucius said I take ten, seven and eight. That is to say, according to Confucius himself, seven or eight times out of every ten times are fulfilled.

The art school simply used the Book of Changes to tell fortune, which originated at the earliest and was also the fundamental reason for the emergence of the Book of Changes. Later, Zhang Jingfang invented the six-legged armor of Han Dynasty and the plum blossom easy number of Shao Kang Festival.