What do you mean, the original painting is easy, and there is no poem after deletion?

Before drawing hexagrams (Tai Chi diagrams), the Book of Changes existed. It shows that there is inheritance from Yijing to Taiji.

There have been no poems since Confucius edited The Book of Songs. It means that Confucius raped the Book of Songs, deleted it according to his standards, and changed it inappropriately.