Sharp teeth and sharp heart
Tooth shaoxinrui, a Chinese idiom, is pronounced ch ǐ sh ǎ ox ī NRU ì, which means to be young and enterprising. It comes from the love letter of Li Yi Jian's husband.
The origin of Idioms
Liu Zongyuan of the Tang Dynasty wrote a love letter to Li Yi bamboo slips: "those who lived in Yuan's purse were young and sharp-minded. They walked high, but they didn't know the difficulties, so they were in great distress."
Idiom usage
As a predicate or attributive; used of young people
Analysis of Idioms
Synonym: teeth are few, spirit is sharp
Chinese PinYin : chǐ shǎo xīn ruì
Sharp teeth and sharp heart
logical , coherent , presentable , readable , etc. without the need for a draft. xià bǐ chéng zhāng