inquire deeply into
The Chinese idiom, Pinyin is x ú ng ē nzhu ī D ǐ, which means to pursue the root, generally refers to the cause of a matter. From a dream of Red Mansions by Cao Xueqin in Qing Dynasty.
Idiom usage
The student is keen on learning and wants to get to the bottom of any problem.
The origin of Idioms
Chapter 39 of a dream of Red Mansions written by Cao Xueqin in Qing Dynasty: "the village old man always talks freely, but his elder brother tends to get to the bottom of the matter."
Idiom explanation
Pursue the foundation. It generally refers to asking the reason of a thing.
inquire deeply into
clasp the moon in the Ninth Heaven - jiǔ tiān lǎn yuè
burn the bridge after crossing it - guò hé chāi qiáo
attain the highest level in one step - píng bù dēng tiān
The truth is too big to be tolerated - dào dà mò róng
Hunting in the East and fishing in the West - dōng liè xī yú