sudden change of fortune
As a Chinese idiom, Pinyin is f ē ngy ú Nb ù C è, which means unpredictable situation. It's from the first time.
Idiom usage
In the turbulent period of war, the situation is unpredictable, and people all feel precarious.
The origin of Idioms
The ninth volume of the book "the first moment makes a surprise" says: "who knows that good things are going on, and the situation is unpredictable. When the Taijian officials see the same money rich go down, they can't help but be put in prison
Idiom explanation
It refers to the changeable situation.
sudden change of fortune
overcome all worldly thoughts and enter sainthood - chāo fán rù shèng
long-drawn and tedious documents - lián piān lěi dú