The problem of stem and branch in the eight-character six-hexagram

Even if beginning of spring is in the second year, it has nothing to do with the dry branch in the first year (Renchen). The dry branch in June is counted as the month of beginning of spring! Not according to the first month of the yellow calendar, but according to the solar terms of the lunar calendar.

The first month-beginning of spring, February-fright, March-Qingming and so on.

For example, heavenly stems and earthly branches on February 5, 20 13 is: Guisi Year, Jiayin Month and Renyin Day.