You can't do anything wrong
As a Chinese idiom, Pinyin is x í NGB ù è rguॸ, which is interpreted to mean that once committed mistakes will never be committed again. It comes from the Analects of Confucius Yongye.
Idiom explanation
A mistake made is never made again.
The origin of Idioms
It is said in the Analects of Confucius Yongye that "those who have Yan Hui are eager to learn, and they will not be angry or wrong."
Idiom usage
Used as predicate, object, attribute, etc
You can't do anything wrong
you can 't teach an old dog new tricks - xiǔ mù nán diāo
pay attention to one 's own moral uplift without thought of others - dú shàn qí shēn
with profound respect and humility - chéng huáng chéng kǒng