Study hard
Studying hard, a Chinese idiom, Pinyin is y á NJ ī NGK ǔ s ī, which means careful study and deep thinking. It comes from a book written by Liu Gong.
Analysis of Idioms
A study of the synonyms
The origin of Idioms
Wang Ling of the Song Dynasty said in his reply to the book written by Duke Liu: "study hard, find the gap and find the door."
Idiom usage
It means to study carefully and think deeply.
Study hard
hate to leave a place where one has lived long - ān tǔ zhòng jiù
discard the dross and select the essential - qù cū qǔ jīng