talk rapidly
As a Chinese idiom, Pinyin is y á NRU ò Xu á NH é, which means to be eloquent and eloquent. It comes from Pei Yun's biography of northern history.
The origin of Idioms
Pei Yunzhuan, a biography of Pei Yunzhuan in the northern history: "Yun is also an opportunity to argue. The legal principles discussed are as eloquent as a river. Whether they are heavy or light, they all come from his mouth. When people analyze Mingmin, they can't heckle."
Idiom usage
Used as a predicate or attributive; used in writing.
talk rapidly
be a bully under the protection of a powerful person - gǒu zhàng rén shì