The Moon Festival held on the 15th day of the 8th lunar month, traditionally celebrated by eating mooncakes and watching the full moon; also called 中秋节 zhōng​qiū​jié

The Mountain Climbing Festival held on the 9th day of the 9th lunar month, often celebrated by hiking and drinking chrysanthemum wine; also called 重阳节 chóng​yáng​jié

(literary) the autumn season