lit. to examine roots and inquire at the base (idiom); to get to the bottom of sth
trad. 詢根問底
Also written 詢根問底【xún gēn wèn dǐ】
lit. to examine roots and inquire at the base (idiom); to get to the bottom of sth
trad. 詢根問底
Also written 詢根問底【xún gēn wèn dǐ】