Correct
查勘
/ chákān /
Strokes
Definition
to investigate
Example
As a Verb
survey; prospect; explore
1
Chákān
查勘
nánjí
南极
de
的
kuàngchǎn
矿产
chǔliàng
储量
explore mineral deposits in the Antarctic regions
2
Chákān
查勘
shíyóu
石油
kuàngcáng
矿藏
prospect for oil deposits
3
Chákān
查勘
biānjiè
边界
/
dìxíng
地形
survey the boundaries/terrain