Frost chrysanthemum leaves remain green, and snow soaked plum blossoms are frozen and fragrant. -Wang Zhihuan's Cold Food Wild Hope in the Tang Dynasty
Frost leaves are redder than February flowers, so we know that spring is not among them. -Bai Juyi's Farewell to Ancient Grass in Tang Dynasty
The ancients often used poems to express their feelings and praise for the first frost. For example, in the Tang Dynasty Bai Juyi's "Biegu Cao", "Frost leaves are red in February flowers, so we know that spring scenery is not among them." The sentence expresses the beauty and desolation of the first frost season; In the Tang Dynasty's Li Bai's "Going to the Frost", "The white dew is frost, and Xuanmingdong goes to soak in the cold." In a word, it describes the cold season of the first frost. These poems not only reflect the ancient people's feelings and understanding of nature, but also are an important part of China culture.