What are the four seasons in The Book of Songs?

The names of spring are: Sanchun, Qingyang, Shao Jie, Cangtian, Yang Jie, Jiuchun, Sunshine and Shu Jie.

Summer names include: Three Gorges, Zhu Ming, Xia Qing, Xia Yan, Yanting, Zhu Xia, Zhulv and Yan Jie.

The names of autumn include: Sanqiu, Suzhou Merchants, Chen Mou, Qiu Jin, Jiuqiu, Shang Gao, Shang Jie and Suzhou Merchants.

The names of winter include: Shandong, Yan Jie, Far East, Jiudong, Dong Qing, Anning, Dong Chen, Xu Yuan and so on.

Introduction:

There are four seasons in a year, spring, summer, autumn and winter, and each season lasts for three months. All the year round is formed because the earth revolves around the sun.

Because of the existence of the ecliptic angle, the direct point of the sun moves back and forth between the north and south latitudes of the earth, which changes every year, resulting in the seasonal changes of the height of the sun at noon, the length of day and night, and the seasonal changes of the solar energy obtained in various places, thus forming the replacement of the four seasons.