If you want to learn Zhouyi, where can you find a high-level teacher?

Buy a book of Zhouyi, then give a general introduction, read the book by yourself and recite it by yourself. Let's begin.

Heavenly stems and earthly branches's five elements first. Learn the basics by heart first.

Then see for yourself what kind of fortune-telling method to learn, find a direction, and then find a book to read.

Anyway, Zhouyi is a unicycle, and it's almost done when it's cooked.

I am learning it myself. I learned the four-column fortune-telling method, and I'm still studying hard. . . . . . . . . Come on, not many people study this now. . . .