What does Zhouyi mean?

This is an explanation of the Book of Changes in the Book of Changes. The order is simple, changed, and difficult.

Simple: It means that no matter how complex or profound the things in the world are, once human wisdom is reached, they can be converted into problems that are easy for people to understand and deal with

Change: means Everything in the world is changing and developing all the time. Nothing remains unchanged. Without this change, it would be difficult for everything in the universe to form.

Not easy: It means that under the premise that everything in the universe changes, there is still the only unchanging thing, that is, the thing that can change everything remains unchanged. In other words, the law that everything changes remains unchanged.