To understand mistakes and meanings is to concentrate our thoughts in understanding, not to be distracted, and to understand mountains and rivers with fantasy consciousness. The Dan of Taoist cultivation of health is that the qi in the mind is special and concentrated, and it can only be realized if it is concentrated in the realm of no self. In the middle is the center point of the opposition between Yin and Yang, just like the empty point pushed by two magnets with opposite magnetic fields, the distance between two stones. In human qigong, the abdomen is divided into upper, middle, lower and lower poles, the lower pole is the point in the scrotum, the lower abdomen is the triangular point three inches below the navel to the right, the middle abdomen is the X-shaped triangular point between the breasts, and the upper abdomen is the V-shaped point of the eyebrows. The Taoist problem I am talking about is not evil. Wanli is thirty years old, which is not brave. In the realistic legal society, being strong and arrogant will not work. Tell me your kindness. The Book of Changes is inaction, not inaction, minimal, minimal and microscopic. It is not a moral character that ordinary people can understand. The depth of martial arts and wisdom are widely known and obvious!