A prison for all
Niujigonglao, a Chinese idiom, Pinyin is Ni ú J ì g ò NGL á o, which means that a bad person coexists with a wise person. It comes from the biography of Zhang Zai in the book of Jin.
The origin of Idioms
In the book of Jin, biography of Zhang Zai: "if there is nothing to do, there will be a lot of strong and dull people, but there will be no long coat of rhinoceros leather to solve it. This is the same view of Zhu and Yu."
Idiom usage
It refers to both the wise and the foolish.
Analysis of Idioms
Cattle are the same as horses
Chinese PinYin : niú jì gòng láo
A prison for all
writes books to creat new theory. zhù shū lì shuō