Correct

非亲非故

/ fēi qīn fēi gù /
Strokes

Definition

lit. neither a relative nor a friend (idiom)/fig. unrelated to one another in any way

Example

Definition

neither relative nor friend; neither kith nor kin

1
Nándào
难道
gēn
fēiqīnfēi
非亲非故
  
,
jiù
bāng
le
ma
  
?

Would you refuse to help him simply because he is not bound to you by any ties?