beginning of spring, Rain, Sting, Spring Equinox, Qingming, Grain Rain, long summer, Xiaoman, Mangzhong, Summer Solstice, Slight Summer Heat, beginning of autumn, Chushu, Bailu, Autumn Equinox, Cold Dew, first frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold.

The spring rain shocks the spring and clears the valley, and the summer is full and the summer is hot.

the autumn is exposed, and the autumn cold and frost fall, and the winter snow is small and the winter is cold.

the first half of the year is June 21st, and the second half is August 23rd.

the dates of two festivals are fixed every month, and the difference is only one or two days at most.