How do you know your birthday?

1. You can check the perpetual calendar, and every day in the perpetual calendar will give the date of birth of that day;

2. People's horoscopes are composed of heavenly stems and earthly branches corresponding to "year, month, day and hour" of birth. You were born in "June 28th, 0987, 65438+ 18", and the corresponding branches are "Ding Mao, Wu Bing, Wushen, Xinyou", which is a birthday in eight words.

3. Among them, "Ding Mao" is the year heavenly stems and earthly branches, that is, "Ding" is the year stem, "Mao" is the year branch, and the combination of "Ding Mao" is the so-called "year column", and so on, as well as the moon column, sun column and hour column, which are collectively called "four columns";

4. To find out what the five elements belong to, it depends on the heavenly stems of the Japanese column "Wushen", in which "E" is heavenly stems, "Shen" is earthly branches, and "E" is earth, so your five elements belong to earth.