Liu An in the Han Dynasty said in Huai Nan Zi: "After the vernal equinox ... the wind will clear up after the fifteenth finger." Tomb-Sweeping Day comes in March in spring, so "Tomb-Sweeping Day" is also called "March Festival".
Example:
1. In the spring of March, fireworks are like the sea, and the wind and moon sing the praises of Spring and Autumn.
In the spring of March, the spring is bright and the peach blossoms are in full bloom on the branches. It is beautiful, like a piece of Xia Hong, and the weeping willows of the green tree mother-in-law form a beautiful spring scene.
Every spring and March, the buds of apricot branches will wake up. Those smiles are like flowers, clusters, strings, and songs, which are really dry.
4. In spring and March, love blooms. Willow leaves also grow green buds on hard branches, and many clusters grow from here. From a distance, groups of willow buds, like green clothes, sway with the wind, as if they were girls with light makeup.