white and even teeth
The Chinese idiom, CH ǐ R ú Q í B è I in pinyin, is used to describe neat and white teeth. It comes from Zhuangzi's stealing Zhi.
The origin of Idioms
Zhuangzi's stealing the sole: "lips are like a pill, teeth are like seashells."
Idiom usage
The teeth are neat and white
white and even teeth
hide one 's candle under a bushel - bù lù fēng máng