1. There are many expositions about health preservation in Wei Yan, which promotes the development of health preservation in traditional Chinese medicine. For example, "Going against the Original Department" puts forward that "if you want to do the opposite, you must do the opposite first, and you will never want to be invaded by evil. You will not be moved by the environment, practice will not be tempted by things, and you will not be consumed by evil." Born with bait, add its liquid with breath, solidify its marrow with breath, and benefit its qi with frugal food. At the end of the article "the root of life for health", there is an attachment "Chen Yue: essence comes from water, and the fire of water is also attached. Fine movement is caused by fire, but if the fire does not move, fine safety will be shaken. It can be seen that because of the heartbeat, the heart is extremely moving, so peace of mind is also the method of benefiting essence. " This paper emphatically points out the important significance of "essence" in human body, and affirms that "peace of mind" is an important method of nourishing essence. "Haoyangpian" discusses the importance of regulating the balance of Yin and Yang, and introduces the methods of nourishing Yin and Yang. To sum up, it can be seen that Waijing Wei Yan elaborated the way of keeping in good health in a comprehensive way, mainly from the aspects of calming the mind and preserving the essence, which played a supplementary role in the discussion of keeping in good health in Confucian classics.
2. There are thirteen articles in Waijing Wei Yan, including lung gold, liver wood, kidney water, heart fire, spleen soil and stomach soil, which specifically discuss the relationship between production and grams of five internal organs, the principle of avoiding frequent changes and the treatment principle of visceral diseases, and develop the theory of production and grams of five elements in Neijing. Here, taking lung gold as an example, it is introduced as follows: "Q: Lung, gold also; Spleen, soil also; Soil is suitable for gold, sometimes not. What do you mean? Qi Bo said: Spleen and stomach are stronger than soil and lung gold is stronger, spleen and stomach are weaker than soil and lung gold is weaker. What is doubtful? But the spleen and stomach are too strong, and the lungs are not happy, because the soil fire is too strong. " The relationship between spleen soil and lung gold was briefly discussed. "Dragon Gold" also said: "Earth is the mother of dragon gold, and fire is the thief of dragon gold. The lung is close to the fire, and the golden qi is soft and destroyed, while the lung is far from the fire, and the golden qi is firm and broken. It is expensive to ventilate the lungs with a small fire. There is no fire in the homeland, and there is no fire in the soil. Therefore, fire is feared by lung gold, and light fire is pleased by lung. ..... "And then declare that lung gold likes the warmth of small fire in the soil, but the burning of evil fire. "Fei Jin Pian" briefly explains the relationship between lung fluid and liver wood under normal and abnormal conditions, and expounds the reasons why lung is in the first place in fire and is vulnerable to fire. And pointed out: "the lung is fine and dirty, and the threat of fire is inevitable, and gold is not broken." Why avoid disaster? Qi Bo said: It is still necessary to rely on the water of the kidney to save, because the love of the lungs and kidneys is more than the love of the earth and gold. Soil produces gold, but gold hardly produces soil. Lung gives birth to kidney, and kidney can give birth to lung. Between day and night, the qi of lung and kidney communicate with each other, and the two are mutually beneficial. ..... Shao Shi said: Good. Excuse me, what does it mean that water does not make wood? Qi Bo said: Water doesn't make wood, so does gold make wood? Water doesn't make wood, gold will be melted by fire, and the melted water will be like wood if it is really aquatic wood. "This paper expounds the treatment principle of lung burn by fire, so as to clarify the close relationship between lung and kidney, and further explain the truth of aquatic wood and water. It can be seen that Chen Shiduo is not only a theorist with profound attainments, but also an experienced clinician, because he can flexibly apply the theory of five elements and the theory of visceral qi-qi, and integrate the basic theory of Neijing with the law of clinical syndrome differentiation, thus expounding the relevant theories of Neijing.
Thirdly, Waijing expounded the meridian theory and six qi theory in Wei Yan's Neijing.
"A Brief Comment on Textual Research of Foreign Classics" said: "Lei Gong said: How about spleen meridian? Qi Bo said: Spleen, wet in nature ... its pulse starts from the toes, so it is also called foot Taiyin. Spleen pulse starts from the foot, from bottom to top, passes through the transverse bone from the inside of the toe, and the medial ankle is clean, and then kicks inside, along the tibia and before crossing Jueyin, which is also the way to enter the liver meridian. Husband's liver blocks the spleen, which should be what the spleen fears. Why is the pulse reversed to the liver? I don't know that although the liver can conquer the soil, the wood can also become the soil. It's good to be afraid of the liver if the soil doesn't meet the wood gas and the soil lacks the gas. ..... Spleen and stomach are exterior and interior, spleen is inside and outside the stomach, and spleen is surrounded by the stomach. Therefore, when the stomach is collateral, the spleen gets stomach qi, and the spleen qi can only rise, so the pulse also goes up to the diaphragm, runs in the throat, takes the tongue as the seedling of the heart, and the spleen as the son of the heart, and the qi of the mother and the child is self-connected, but the tongue is the mouth outside the heart, not the inner chamber of the heart. Although the spleen pulse reaches the tongue but not the heart, its branches move again. With the help of the qi of the stomach meridian, it goes up from the stomach to the diaphragm, and the pulse passes through the stomach meridian, which is also like the mother. " On the basis of Lingshu Jingpian, the above discussion further expounds the principle of meridian circulation and collateral by using the theory of qi transformation of zang-fu organs and meridians.
According to Dialectics, "Qi's works are abundant, and the foreign classics are particularly strange, and the articles are dense, all of which are collected from foreign classics, and most of them are intensive reading, which is not groundless. In his later years, he also wanted to explain the external classics of love in order to be a gentleman. " It can be seen that Waijing Wei Yan is the representative work of Chen Shiduo's medical theory in his later years. Among them, 8 1 monograph, each with its own characteristics, expounds the theory of Neijing from different angles, which is a rare reference for studying and studying traditional Chinese medicine and deserves our in-depth discussion.