Birthday depends on a person's life fortune.

There are many ways to confirm the date of birth in ancient times, and the common one is to infer from the number of brothers and sisters, that is, "There are many brothers in Woods and You Mao, two or three in Shen Yin, and none in Chen Xu".

But this method is not easy to master, because it is calculated according to the number of children, but the number of children born to mothers is not easy to understand; At the same time, due to the implementation of family planning since the 1970 s, many people have become only children, but this is not the actual number of parents beating their children, so the inference is not accurate.

First, the rotation algorithm:

1, Chen, Xu, Chou and Wei's: If there is a deviation in the position of the twirling or there are two or three twirling people, one of Chen, Xu, Chou and Wei's will be taken as the benchmark.

2. Yin, Shen, IV, IV: For those who rotate in the middle, one of Yin, Shen, IV and Hai shall prevail.

3. Zi, Wu, Mao and You: The person who rotates in the center of the head takes one of Zi, Wu, Mao and You as the reference.

Second, the method of reversing facial personality:

1, Zi, Wu, Mao, Youshi: Meridian is the four peach blossoms of the earthly branch, and also represents Siyitian. People born in these four hours are often very handsome.

2, Chen Yi ugly, out of place: Chen Yi ugly is not a four-tomb library, but also represents a four-fold soil. People born in these four hours often have a sincere appearance.

3. Yin, Shen, Si and Hai: Yin, Shen, Si and Hai are four-legged horses, representing hyperactivity and extroversion. People born in these four hours are often lively and cheerful, but they have average facial features.