According to solar terms, not according to solar terms

Generally, there are only two solar terms. The first solar term is the time to enter this month, and the second solar term is the time to enter next month, so the divination is broken, and the reference time for the alternate change of monthly construction is the second solar term in 65438+mid-February, and the holiday time will not change the monthly construction. Snow solar terms will pass the month, and slight cold solar terms will pass the ugly month.