achieve mastery through a comprehensive study of the subject
Chinese idiom, Pinyin is y ā nhu ì Gu à NT ō ng, which means that you can understand all aspects of knowledge and truth, and get a comprehensive and thorough understanding. It comes from preface to Shi Yao Lei Chao.
The origin of Idioms
In the preface to Shi Yao Lei Chao written by Gao Qi of Ming Dynasty, it is said that "the reason is not prepared, and the fact of the event is not clear, so it is impossible to understand the similarities and differences and distinguish the gains and losses."
Idiom usage
It is used as predicate and attributive.
achieve mastery through a comprehensive study of the subject
unable to distinguish between the clear and the muddy - jīng wèi bù fēn
make a pillow of one 's spear waiting for daybreak - zhěn gē dài dàn
look for a needle in a bottle of hay - dà hǎi lāo zhēn
repair the old and utilize the waste - xiū jiù lì fèi