Which subject does the Book of Changes contain?

The Book of Changes contains philosophical content. The Book of Changes is an ancient classic that expounds the changes of everything in the world and a profound dialectical philosophical work.

The Book of Changes contains simple and profound dialectical thoughts on the harmony of natural laws and is the crystallization of the wisdom of the Chinese nation for 5,000 years. He understands and grasps the world from the perspective of holism, and regards man and nature as an organic whole that is mutually inductive, that is, "the unity of man and nature".

The Book of Changes has long been used as a "soothsayer". "Divination" is to predict the development of future events, and The Book of Changes is a book that summarizes the laws and theories of these predictions.

The Book of Changes, known as the head of ten thousand classics and the source of avenues, is the general program of China traditional culture. All-encompassing, it is an outstanding representative of Chinese culture; Vast, subtle and all-encompassing, it is also the source of Chinese civilization. Its content involves philosophy, politics, life, literature, art, science and many other fields, and it is a classic shared by all schools.

Philosophy is a discipline that studies the basic and universal problems in the world and a theoretical system about the world outlook. World outlook is an overall understanding of the nature of the world, the fundamental law of development, the fundamental relationship between human thinking and existence, and methodology is a theory about the ways people know and transform the world.