What is the relationship between geomantic omen and fortune-telling and the Book of Changes?

What is the relationship between geomantic omen and fortune-telling and the Book of Changes? They are a family; The Book of Changes itself is all-encompassing in the world; Numerology; Namely; Fortune telling is a branch aimed at people; Feng shui is a branch of man and environment; Fortune telling is all about deciphering people's passwords; The difference is that fortune telling is based on; Born; Eight characters; Namely; Four pillars; . The basis of fortune tellers is; People's facial features and the shape and texture of their hands; But what you learn well is; Not much; Can know that one foot is outside the threshold of the palace; Step on the threshold with the other foot; The so-called master.

Satisfied, please adopt.