Correct

偏巧

/ piānqiǎo / 
Strokes

Definition

by coincidence/it so happened that/fortunately/against expectation

Example

As an Adverb

it so happened that; as luck would have it

1
Rénmen
人们
zhèngzài
正在
zhǎo
找
tìzuìyáng
替罪羊
  
,
piānqiǎo
偏巧
tā
他
lái
来
le
了
  
。

They were looking for a scapegoat when he came.