Strengthen your forehead and tongue

Strengthen your forehead and tongue

It's a Chinese idiom. Pinyin is Ji ā n é Ji à NSH é, which means bold and sharp. It comes from Huan Kuan's theory of salt and iron.

Idiom usage

Used as a predicate or attributive; used as a person

The origin of Idioms

In Huan Kuan's "on salt and iron, dispersing deficiency", it is said that "the common customs act as false and deceitful deeds, wish for the Witches of the people, take Li Xie, strengthen the forehead and tongue, or make a fortune by becoming a business."

Idiom explanation

It refers to thick face and sharp mouth.