How do you know your birthday?

If you want to know the date of birth, you must first know your exact date of birth, month, day and hour. The so-called eight characters are eight words, which are composed of annual branch, monthly branch, daily branch and time branch. Also known as the annual column, the moon column, the sun column and the time column, each column is composed of heavenly stems and earthly branches. ?

Ten days of work: A, B, C, D, E, Ji, G, Xin, people, ghosts. ?

Twelve earthly branches: Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai. ?

Heavenly stems and earthly branches collocates with each other to form a 60-year cycle. For example, someone was born at 8: 00 on May 6, 20 10, so according to the calculation, the date of birth is: Geng Yin (year), Chen Geng (month), Bing Chen (day) and Ren Chen (hour). ?

Heavenly stems and earthly branches collocation?

Jia Zi, Yi Chou, Bing Yin, Ding Mao, Chen Wu, Keith, Geng Wu, Xin Wei, Ren Shen and Gui You. ?

JOE, Yihai, Bingzi, Ding Chou, Wuyin, Jimao, Chen Geng, Xinsi, Renwu and Guiwei. ?

Shen Jia, Yi You, Bing Xu, Ding Hai, Woods, Ji Chou, Geng Yin, Xin Mao, Ren Chen and Gui Si. ?

Wu Jia, Yiwei, Shen Bing, Ding You, Wuxu, Jihai, Gengzi, Xin Chou, Renyin and Guimao. ?

Chen Jia, Yi Si, Wu Bing, Ding Wei, Wu Shen, Ji You, Geng Xu, Xinhai, Ren Zi, Gui Chou. ?

Jia Yin, Yi Mao, Chen Bing, Ding Si, Wu Wu, Wiki, Geng Shen, Xin You, Ren Xu, Gui Hai.