depressed
Chinese idiom, Pinyin is C ǎ NR á Nb ù L è, which means sad expression. From the biography of Dongcheng father.
The origin of Idioms
Chen Hong of the Tang Dynasty wrote in his biography of the old father of the East City: "since the old man lived on the roadside, there were always the prefect xiuma here, and they were miserable."
Idiom usage
You look sad today, but why? On the heart in the story of Luan Yu by Ye Xianzu in Ming Dynasty
depressed
Biting dogs don't show their teeth - yǎo rén gǒu ér bù lòu chǐ
Inexhaustible, inexhaustible - qǔ zhī bù jìn,yòng zhī bù jié
rectify errors and learn from the good - gǎi guò cóng shàn