The Book of Changes was an ancient Chinese philosophical cultural system that included 64 hexagrams, line statements, and image statements. If you want to learn the Book of Changes by yourself, I suggest you first understand the basic concepts and historical background of the Book of Changes, and then choose a suitable textbook to study. The teaching material for the Book of Changes could be the original meaning of the Book of Changes or the general explanation of the Book of Changes. These teaching materials all contained the basic concepts, philosophical ideas, divination techniques, and historical background of the Book of Changes. At the same time, he could also choose some relevant academic papers or research works for reference and study. Self-learning the Book of Changes required a certain amount of patience and perseverance, and it required constant reading, understanding, and thinking. At the same time, he also needed to pay attention to practice and thinking. Through continuous practice and experience, he could deepen his understanding of the Book of Changes.