Correct

批条子

/ pī tiáozi / 
Strokes

Example

As a Verb

(of a superior) write a note of approval

1
Zhèxiē
这些
dìpí
地皮
de
得
shìzhǎng
市长
qīnzì
亲自
pī
批
tiáozi
条子
cái
才
néng
能
mài
卖
  
。

These plots can only be sold with the authorization of the mayor.