Correct
攻错
/ gōng cuò /
Strokes
Example
As a Verb
atone for one's weak points with others'strong points; remedy one's weak points with others'strong points
1
Tāshānzhīshí
他山之石
,
kěyǐ
可以
gōngcuò
攻错
there are other hills whose stones may serve to polish the jade—advice or example by others may help one overcome his weak points