You can learn the Book of Changes there.

As far as books are concerned, you should be able to buy them everywhere. The original text (ancient prose is generally unchanged), but the annotations of different books are definitely different.

Answer your question: where can I learn the Book of Changes?

1, bookstore

2. stalls

3. Buy books online

4. Download the book collection online.

5. Watch the video lesson (suggested search: Ceng Shiqiang Book of Changes mystery, this video is very helpful for beginners).

Answer again: If you are still interested in the later period, you can study the branches of the Book of Changes and study them according to your favorite branches. I want to explain here that the Book of Changes is not only a fortune-telling, but also a branch of the Book of Changes. Many disciplines in ancient China, such as traditional Chinese medicine, calendar, a hundred schools of thought contend, martial arts, astrology, geomantic omen, temperament, ancient philosophy, and art of war, are actually branches of the Book of Changes. Similarly, everyone knows mathematics, but some are accountants, some are engaged in measurement, some are engaged in programming, and some are engaged in calculus. But their core is a branch of mathematical evolution.