xún​gēn​wèn​dǐ

to get to the bottom of something

寻根问底 尋根問底 xún​gēn​wèn​dǐ
to get to the bottom of something
to examine roots and inquire at the base; to investigate thoroughly or search deeply into the details of a matter

Frequency

Written text
0.037 per million

Cross-References

Synonym

Sources

Frequency data
BCC Corpus (BLCU)