What is the use of the twenty-four solar terms in modern society?

Twenty-four solar terms are the discovery of the wisdom of Chinese ancestors. The 24 solar terms are very good, but they are only suitable for China, or more accurately, only for the land of North China in the Yellow River basin. Beginning of spring, rain, fright, vernal equinox, Qingming, Grain Rain; Long summer, Xiaoman, Mangzhong, Summer Solstice, Xiaoshu, Dashu; Beginning of autumn, Chu Shu, Bailu, Autumnal Equinox, Cold Dew, First Frost;