"Turning clouds and overturning rain" literally means to flip the clouds and pour down the rain. It originates from Du Fu's poem "Song of Poor Friendships" in the Tang Dynasty, which contains the line "Turning the hand makes clouds, turning it over makes rain." The idiom is a metaphor for people who are fickle and manipulative. It is often used to describe those who, in interpersonal relationships or the arena of power, can turn hostile faster than turning the page of a book, and who are skilled at political maneuvering and betrayal. Its deeper meaning lies in exposing the hypocritical and snobbish side of human nature, emphasizing the value of integrity and loyalty. In terms of cultural background, it echoes the ancient Chinese ethical view that friendship should be valued for lasting constancy, and criticizes relationships that shift according to profit. Its emotional tone is pejorative, carrying a strong sense of sarcasm and criticism. It is mostly used in descriptions of political struggles, commercial rivalries, or complex interpersonal relationships. When someone's attitude is contradictory from beginning to end and their methods are changeable, this idiom can be used. It should be noted that it does not refer to changes in clouds and rain as natural phenomena, but specifically to the fickleness of human behavior.
📝 Example
1. He manipulates situations in the political arena with the skill of one who can summon wind and rain—today he allies with one faction, tomorrow he leans to the other, making it hard for anyone to trust him. (Referring to playing tricks and being capricious.)
2. The boss of this company is like one who can summon wind and rain, changing the benefits he promised to employees at a whim, and everyone privately has quite a few complaints about him. (Referring to not keeping one's word and changing things arbitrarily.)