How to calculate the onset solar terms of traditional Chinese medicine

Season is Meng Zhongji's last season. There are twelve months in a year, and three months is a season. In these three months, the last month is called the season, so the four seasons are March, June, September and 65438+ February. These are lunar calendars, but there is no such thing as solar calendars. Seasons and months are attributes and soil. 1; Ji Chunyue is the third month of the lunar calendar every year. The solar term starts from Qingming Festival, ends in Grain Rain, and ends in long summer. Xia Yue is in season, that is, every year in June of the lunar calendar. The solar term starts from the light summer and ends from the beginning of autumn to the great summer. Ji; That is, every year in September of the lunar calendar. The solar term begins with the cold dew and ends with the frost in beginning of winter. 4. Seasonal winter months; That is, December of the lunar calendar every year. The solar terms start from slight cold, and end from beginning of spring to great cold.