It is a medical work with great influence in China, also known as medical books, and is called the ancestor of medicine.
Secondly, as far as the overall writing structure is concerned, Huangdi Neijing has a strict logical order and a complete thinking system, and it is a masterpiece that has refined the atmosphere for thousands of years!
Finally, and most importantly, judging from the contents of the book, Huangdi Neijing is not only a book of health preservation, but also an encyclopedia about everything in the universe, including individual life.
The universe and everything in it are produced by the interaction of yin and yang: the formation of clouds and rain, the change of climate, the alternation of day and night, etc. , are the result of the interaction of Yin and Yang differentiated by Qi.
The reason why everything in the world has great differences in appearance and form is that the amount of yin and yang they absorb is related to their different proportions, which is the result of "different appetites and different communication"
Neijing holds that man is the "town of heaven and earth" and the spirit of all things that can understand and apply the laws of movement and change of all things in heaven and earth.
Yin and yang turn into vitality, and the theory of Yin and Yang in Neijing is to teach people to observe and study the laws of human life from the perspective of qi and spirit, so as to understand the root of diseases and interpret human health and diseases.
Understanding Huangdi Neijing can not only answer the law of human life, but also answer the relationship between man and the universe and everything in the world. When you finish reading Huangdi's Neijing, you will open your mind and enter a new and higher level, so that you can change your mind from the inside out and see things in the world more clearly.