The earthly branches in the daytime are fixed, so there are 12 earthly branches in 24 hours, 1 1 point to 1 point at night, 1 point to 3 o'clock, and the rest are pushed. The day is inferred from the day, and its song is as follows:
A has given birth to a, and B, G and C come first.
Bing Xin started in Wu, and was destined to be a boxer.
You can't do it, but you can't.
That is, if the day is A or his own, the child should be accompanied by A when he was a child; If the day is b or g, it should be accompanied by c as c; On the day of Bingxin, Wu was the son of Wu; Ding Renri is a boxer; Pentecost is a seedless day. When you know your child's main branch, you can infer the rest.
References:
Comprehensive knowledge of tour guides
Constellations belong to the West, while branches belong to ancient China, so there should be no connection.