come unexpectedly
All of a sudden, Chinese words, Pinyin is t ū R ú Q í L á I, which means unexpected and sudden. From Yi Li.
Idiom usage
I've never met you before. No wonder I offended you. The third discount of the second volume of the romance of the Western chamber by Wang Shifu in Yuan Dynasty
The origin of Idioms
Yi Li: "sudden, burning, death and abandonment."
Analysis of Idioms
Antonym: unexpected, falling from the sky
come unexpectedly
The meaning comes from the text - yuán wén shēng yì
abuse the law and practise favouritism - xùn qíng wǎng fǎ
limited knowledge or experience - chán bù zhī xuě