四时八节/ 四時八節 sìshíbājié all the seasons and festivals
A general term for the four seasons and the eight major solar terms of the year; specifically, the seasons of spring, summer, autumn, and winter, and the solar terms 立春 lìchūn, 立夏 lìxià, 立秋 lìqiū, 立冬 lìdōng, 春分 chūnfēn, 秋分 qiūfēn, 夏至 xiàzhì, and 冬至 dōngzhì