Correct

相得益彰

/ xiāng déyì zhāng / 
Strokes

Definition

to bring out the best in each other (idiom)/to complement one another well

Example

Definition

each shining more brilliantly in the other's company; bring out the best in each other; set off each other's strengths/merits

1
Tā
他
de
的
shēngyijīng
生意经
yú
与
tā
她
duì
对
shèjì
设计
de
的
jiànshǎnglì
鉴赏力
xiāngdéyìzhāng
相得益彰
  
。

His business skill complement her flair for design.