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It is out of the question. It is recommended to go to the hospital for examination. The Book of Changes is an ancient classic that expounds the changes of Vientiane in the world, and it is a profound dialectical philosophical work. Including Lianshan, Ghost Stories and Zhouyi, of which Lianshan and Ghost Stories have been lost, and only Zhouyi is left in the world. The Book of Changes, known as the source of ten thousand classics, is the general program of China traditional culture, which contains simple and profound natural laws and harmonious dialectical thoughts, and is the crystallization of the wisdom of the Chinese nation for 5,000 years.

The Book of Changes understands and grasps the world from a holistic perspective, and regards man and nature as an organic whole with mutual induction, that is, "the unity of man and nature". The Book of Changes has long been used as a "soothsayer".

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