How did the ancients in China sort the solar terms?

The order is: beginning of spring, beginning of autumn, Chushu, Cold Dew and Chushuang.

Beginning of spring is the first of the 24 solar terms, also known as the first day of the first lunar month, the establishment of the Spring Festival, the beginning of a year, and so on. In ancient times, the method of "bucket handle Acupoint" used bucket handle of Beidou as the node of beginning of spring.

The current method of "fixing qi" divides solar terms, and the vernal equinox begins when the sun reaches longitude 3 15. Beginning of spring means the beginning of a new cycle, which is the beginning of everything and the meaning of all self-renewal.

Standing means "beginning", and spring represents warmth and growth. In the era of main branches, beginning of spring is the beginning of a year, and beginning of spring is the beginning of spring and the beginning of a year. The ancients paid attention to the beginning of a year and respected the ancestors of heaven. Beginning of spring is going to worship the God of Spring, Tai Sui, the land and so on, which has triggered a series of cultural activities, such as saying goodbye to the old, spreading new ideas, praying for spring and praying for the New Year.