Autumn is over, but winter can be expected.

Autumn has passed, but winter can be expected. Autumn has passed, winter can be expected, and everything in the warm sun can't escape Wu Cheng's 24 solar terms. Twenty-four solar terms is a literary work compiled by Wu Cheng, a scholar in Yuan Dynasty. His book is divided into twenty-four solar terms and seventy-two phases, and each solar term is divided into three phases, and each solar term explains why.