What is the birthday horoscope?

Birthday refers to the year, month, day and hour, with four columns, two words in each column, and eight words in total.

If the annual stem is a or self, then the stem in the first month of that year is C Yin; If the annual stem is B or G, the stem in the first month of that year is Wuyin; If the annual work is C or Xin, the work in the first month of that year is Geng Yin; If the annual stem is Ding or Ren, then the stem in the first month of that year is Ren Yin; If the year's work is the Reform Movement of 1898 or the year's work in the first month of that year is Jiayin.

If the daily work is Jia or himself, then the daily work is Jia; If the trunk of the day is B or G, the trunk of the day is C; If the Japanese stem is C or Xin, the Japanese stem is Wuzi; If the daily work is Ding or Ren, the daily work is Geng Zi; If a day's work is e or decyl, then a day's work is not nut.

For example:

Such as Gregorian calendar1April 3, 980, born after 7 am. According to the perpetual calendar:1April 3, 980, February 18 of the lunar calendar, Gengshen year, Jimao month, and Bingwu day. On the afternoon of the third day, the fifth act of a third party was on fire, so this person is the fire of life. Find the column corresponding to C under the auspicious branch in the time branch checklist. According to the time on the left, after 7 am, it is Chen/Tu, and the intersection column is Chen/Tu.

Extended data:

Birthday plays an important role in Chinese folk beliefs, and Taoist priests and astrologers in ancient China calculated people's fate accordingly.

The eight-character prediction has been developing continuously in practice, from Li's three-column theory to the four-column theory, and then to the four-column theory of the sun, the moon and the human biological rhythm. Every step of progress contains the painstaking efforts of scholars and social practitioners of all ages.

In order to get the correct birth time, people in ancient China thought that the sundial was the most accurate measurement during the day. When the clock time is the artificial average time and the regional standard, it is necessary to calculate the "apparent solar time difference" according to the solar terms (ecliptic) and the "local longitude time difference" according to the place of birth, so as to get the real astronomical birth time.

In the almanac, there are basically annual and daily branches, while monthly and hourly branches can be calculated according to the annual and daily branches.

Refer to Baidu Encyclopedia-Birthday