Correct

借据

/ jièjù / 
Strokes

Definition

receipt for a loan

Example

As a Noun

receipt for a loan; IOU (for sth)

1
Suǒyào
索要
jièjù
借据

ask for a receipt for a loan

2
Dá
打
  
/
lì
立
jièjù
借据

write an IOU

3
Yī
一
zhāng
张
jièjù
借据

an IOU