About the time when the sun crosses the palace in December in the ancient calendar (that is, twelve stars) (learned)

In fact, it is allocated according to the Liuhe principle of China earthly branch.

For example, the first day of the first month is cloudy (3), the corresponding time is sea, (12), and the sum is 15.

Then February is May (4), and the corresponding time is Xu. The sum of (1 1) is also 15.

By analogy, Chen Yue (5) corresponds to one-yuan time (10). . . . . . . . . . . Why is this correspondence you can look at Gu Shan's "Liu Ren Shu", which can be explained most clearly from the perspective of astronomical phenomena.

In addition, the solar term corresponding to 12 star is to divide 365.25 days of a year into 12 houses, which means that there can be a fixed correspondence according to the solar term, and you can never correspond according to the lunar calendar. A lunar month is 29.53 days and a lunar month 12 is 353 days. A few days, during which there is a leap month, and leap April appears. The book you read was written by a man who doesn't even know the calendar.

On the other hand, this month will change according to the spirit, and the constellation will change according to the festival. For example, China thinks that the 3.5-day fright is Uzuki, and Liu Ren will enter the Maogong Palace on March 22, which is also known as Aries in the West.

The attribute of the main branch is more complicated, and the attribute of the three-in-one will be complicated. However, if the astrological attribute is actually six elements, it is best to refer to the first book on astrology, which can be downloaded. For example, Pisces Yin and Capricorn Sea are the patron saints of Jupiter, which is actually the combination of Yin and Sea as China people say. It is often wrong to use the three-in-one meeting of positive five elements or something. This is my own experience.