Correct

退还

/ tuìhuán / 
Strokes

Definition

to return (sth borrowed etc)/to send back/to refund/to rebate

Example

As a Verb

return; send back

1
Tuìhuán
退还
yuánzhǔ
原主

return sth to its owner

2
Tuìhuán
退还
yājīn
押金

return a deposit

3
Tuìhuán
退还
kàngyì
抗议
zhàohuì
照会

reject a protest note

4
Tuìhuán
退还
gōngwù
公物

return public property