What punctuation marks are needed between egrets in the 24 solar terms?

Egrets in the twenty-four solar terms need no punctuation. Egrets in the twenty-four solar terms are 15 solar terms, which is a phrase and cannot be separated separately, so there is no need for punctuation between egrets in the twenty-four solar terms. The 24 solar terms are: beginning of spring, Rain, Sting, Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Xiaoxia, Daxia, beginning of autumn, Early Summer, Bailu, Autumn Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold.