Which version of Zhouyi is better?
I tell you, I don't have the best annotated version, only like it or not. The simplest explanation of the Book of Changes is nan huaijin's Miscellanies of the Book of Changes, which tells many short stories and has an electronic version on the Internet. The most popular annotation is Huang Shouqi's The Book of Changes, which is also available online by Shanghai Ancient Books Publishing House. Of course, you can also go to JD.COM, Zhuoyue and Dangdang to buy a paper version. I think you should try downloading it. If you like it, buy a physical book.