The theory of four towers of Dai medicine (earth, water, fire and wind) is the four basic material elements that constitute everything in the world and human life, also known as "four elements" or "four vitality". Including wind, fire, water and soil in human body and wind, fire, water and soil in nature.

The two are closely related. Under normal circumstances, the "four towers" in the body maintain a * * * habitat balance, which is interdependent, mutually restrictive and mutually causal. If a certain "tower capital" (elements and elements) in the body is too rich or insufficient, it will affect the dynamic balance relationship with other towers, and the body will have adverse reactions and various diseases.

The relationship between the "four towers" in nature and the "four towers" in human body must also be kept in dynamic balance. That is, the growth, reproduction, continuation and evolution of all things must adapt to the laws of natural changes. A year has spring, summer, autumn and winter. If the weather is favorable all the year round, everything will flourish, crops will be bumper, and people and animals will grow healthily.

If there is wind and no wind, there will be no rain, if it is hot, it will be cold, and if it is cold, it will be hot, which will inevitably lead to the imbalance of the habitat of the four towers, causing natural disasters and various diseases. In his book Su Wei Ma Ti Ga, Dr. Dai expounded the relationship between the four towers of wind, fire, water and earth.

It can be seen that the theory of four towers of Dai medicine clearly points out the natural physiological phenomenon that man and nature "coexist and resist each other", that is, human beings and the whole life must follow the changing natural laws to resist the invasion of various cold and dampness pathogens, maintain the normal operation of various material elements and physiological functions in the body, and make life last. This is the truth of Dai medicine's "four towers connected with one heart".