If you want to learn Zhouyi, is there a master who can take a sincere teacher?

Want to learn Zhouyi? Do you want to learn from Yi Li or Shu Shu? If you want to learn from Yi Li, you should first buy a Book of Changes and read it. Now the network is also very developed, and you can watch it online. If you want to learn academic mathematics, you have to choose everything. There are countless hexagrams, plum blossoms and eight characters. Undoubtedly, 85% fortune tellers don't know what Yi Li is now, and they only use 64 hexagrams. Another book of changes. I hope you can do both.