get to the bottom of the matter
Qiongyuan Jingwei, a Chinese idiom, Pinyin is Qi ó ngyu á NJ ì NGW ě I, which means to describe the development process of things. It's from the book of rites.
Idiom explanation
Poverty and competition: thorough pursuit; source: origin; Commission: end.
The origin of Idioms
In the book of rites, Xueji: "the sacrifice of the three kings to Sichuan is first followed by the sea, either from the source or by the Commission, which is called Wuben."
Idiom usage
Make a thorough understanding of the whole story. In the biography of Xu Zhenming in the history of Ming Dynasty, it is said that "the river will be dredged again."
Chinese PinYin : qióng yuán jìng wěi
get to the bottom of the matter
Auspicious snow heralds a good harvest. ruì xuě zhào fēng nián