Tongue twister
It's a Chinese idiom. Pinyin is n ò NGK ǒ um í ngsh é, which means to lose the tongue. It refers to skillful speech or picking right and wrong. It comes from fan Zhen.
Notes on Idioms
Make mouth: show off clever argument, gossip; sound: voice.
The origin of Idioms
In the Southern Dynasty Liang Ren Fang's playing fan Zhen, it is said that "if you talk, you can only dress up the wrong foot."
Analysis of Idioms
Right and wrong
Idiom usage
It refers to picking right and wrong.
Tongue twister
as brilliant as the sun , the moon and the stars - bǐng ruò rì xīng