Correct

助攻

/ zhù gōng / 
Strokes

Example

As a Verb

make holding/secondary attack

1
Zhùgōng
助攻
bùduì
部队

holding element

As a Verb

assist (in attack)

2
Zhěng
整
cháng
场
bǐsài
比赛
zhōng
中
tā
他
zhùgōng
助攻
le
了
liù
六
cì
次
  
。

He had six assists in the game.