It is the birth date horoscope
The zodiac signs of each month, that is, the earthly branches, start from the first month of the Yin month and end at the twelfth month of the Chou month
Yin Mao Chen Si Wu Shen Youxu Hai Zi Chou
Tiger, Rabbit, Dragon, Snake, Horse, Sheep, Monkey, Rooster, Dog, Pig, Rat and Ox
The Heavenly Stems are different every year. This year is the first month of the Jiawu Year. Bingyin starts from Bingyin
For details, please refer to the Five Tigers Escape the Moon formula
Also note that this kind of month is close to the month of the lunar calendar but not exactly the same. This kind of month alternation It is divided according to solar terms, which means that the beginning of Yin month is not the first day of the first lunar month but the beginning of spring.
Please continue to ask questions if necessary