On the six parts of the theory of hiding images in Huangdi Neijing

1, June 6th, meeting in' 99: there are ten dry days, representing ten days, and ten dry cycles form a week six times, which is repeated six times and ends in one year. This is the calculation method of 360 days. In Kyushu, people's nine tricks are all connected with the weather. Heaven is derived from five elements, and Yin and Yang are divided into three according to their ups and downs. Three gases are combined into heaven, three gases are combined into earth, and three gases are combined into adults. (Here, 3+3+3=9) Three qi are combined into nine qi, which are divided into nine fields of ground qi, nine dirty bodies, four dirty bodies and five internal organs of spirit, which are combined to cope with the weather.

2, the shape of the four dirty organs, the god of the five dirty organs: Chinese medicine is a unified study of human life movement, so the four dirty organs (heart, liver, lung, kidney) can be seen dirty, and the five internal organs (heart, liver, spleen, lung, kidney) have gods. Formal filth is tangible filth, which has a specific morphological structure and function and can be realized on tangible filth. Divine viscera is invisible, and without a specific morphological structure, the function of divine viscera cannot be implemented on tangible viscera. Anatomically, we can directly see the function of internal organs, but we can't find the spleen.

3. The fifth day is called climate, the third day is called qi (solar terms), the sixth day is called time (season), and the fourth day is called year (year).