Correct
查清
/ cháqīng /
Strokes
Definition
to find out/to ascertain/to get to the bottom of/to clarify
Example
As a Verb
make a thorough investigation (of); check up (on)
1
Jǐngfāng
警方
zuìzhōng
最终
cháqīng
查清
le
了
cǐàn
此案
。
The police have ultimately made a thorough investigation of the case.
2
Cháqīng
查清
shìgù
事故
qǐyīn
起因
determine the cause of an accident
3
Cháqīng
查清
mǒurén
某人
láilì
来历
find out sb's background; check up on sb