attentively and diligently
Chinese idiom, Pinyin is y ò NGX ī NJI é L ì, which means to use one's mind and strength. It's from broken sky.
The origin of Idioms
Ming Wumingshi's "breaking the sky array" said: "today, saints recruit talented people and are magnanimous. If they are using you as ministers, they need you to do your best."
Idiom usage
Used as a predicate or adverbial; used in dealing with affairs.
attentively and diligently
Buy old cattle across the mountain - gé shān mǎi lǎo niú
beyond one 's reach or power to do something - lì yǒu wèi dǎi