Wind and rain
It's a Chinese idiom. Pinyin is f ē ngch í y ǔ zh ò u, which describes it as swift and violent as wind and rain. It comes from the biography of Xie Yanzhang, Liang Shu, the history of the Old Five Dynasties.
The origin of Idioms
According to the biography of Xie Yanzhang in Liangshu, the history of the Old Five Dynasties, it is said that "the whole journey of every Dun formation, with left rotation and right drawing, is not as fast as the wind and rain, so it was used by knights at that time."
Idiom usage
Mr. Ren himself rode a fast horse and brought a troop of 80 soldiers to the rear. The twelfth chapter of Zhang Chunfan's official sea in Qing Dynasty
Wind and rain
not of imposing stature but strong and capable - duǎn xiǎo jīng hàn
the hills totter and the earth quakes - shān yáo dì dòng
half of the country in the southeast - dōng nán bàn bì
hide one 's capacities and bide one 's time - tāo guāng yǎng huì