The spring rain shocks the spring, clears the valley, and makes the sky full of awns and summer heat. Autumn is dew, autumn is cold and frost is falling,

Winter snows and snows, winter is a little cold

"Spring Nights May Rain", by Du Fu of the Tang Dynasty. Good rain knows the season, and spring will happen. Sneaking into the night with the wind, moistening things silently. The wild paths are all dark with clouds, but the river boats are only bright with fire. Look at the red and wet place at dawn, the flowers are heavy on the official city.

"Qijue·Awakening" Five Dynasties, Xu Xuan. There is a faint sound of rain falling on the vernal equinox, and the slanting wind on the willow bank brings the guests home. The season is late in the north, so it can be seen that there is green waist fat early.

"The Spring Tian Family" Wan, Qing Dynasty, Song Dynasty. The orioles in the field flocked to themselves, and the old men in the mountains chatted with each other about old news. In the middle of the night, the cow wakes up for dinner, and it is the spring equinox for planting trees in the Ming Dynasty.