The I Ching is not simply a book of divination but also a profound philosophical work, reflecting the philosophy of change and interaction between elements in the universe. The two basic principles in the I Ching are yin (阴) and yang (阳), representing two opposing but complementary forces, creating balance and harmony in all natural and social phenomena.

The hexagrams in the I Ching are used to predict, analyze and give advice in many areas of life, from politics, economics, to family and individuals. Each hexagram not only has a separate meaning but also represents a complex relationship between phenomena and events. The movement and changes of the hexagrams through the trenches are considered to reflect the constant change of the universe.

In traditional medicine, the I Ching is used to explain the balance between yin and yang elements in the human body, and how to maintain health through regulating this balance. Feng shui, a theoretical system about living environment, also relies on the principles of the I Ching to determine the location and direction of houses and land in harmony with nature and bring luck and fortune to people. homeowners.

Additionally, the I Ching influenced the military arts, with strategists using its principles to plan and make decisions in war. In artistic culture, the I Ching is considered a source of inspiration for many works of literature, painting, and poetry, reflecting the profoundness and erudition of this philosophy.

Thus, the I Ching is not only a document predicting the future but also a valuable treasure of knowledge, demonstrating a deep understanding of the movement and change of the universe and human life.