Correct

卖人情

/ mài rén qíng /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/卖人情-Chinese-idioms-Cchatty-15097d8b-fd27-4f9a-bd3b-0bef3ead6b34-1612776581.jpg

Collocation

1
卖个顺水人情
2
卖个人情
3
不肯卖人情
4
很会卖人情
5
何不卖人情给他

Definition

卖人情

Literally means:

sell human relations

Actually means:

do someone favor for some gains

It means offering some help or benefit to satisfy someone's demand, by means of which one may win the other's gratitude or leave a good impression.

故意或顺应别人的需要给别人一点小好处,以使对方感激自己或对自己有个好印象。

Example

Used as predicate, object or adverbial. It can have other words in between. (作谓语、宾语、状语,中间可以插入别的词语)
1
Tīngshuō
听说
xiǎowáng
小王
xiǎng
mǎi
èrshǒu
二手
diànnǎo
电脑
  
,
men
我们
何不
mài
shùnshuǐrénqíng
顺水人情
  
,
zhè
这部
yòng
不用
de
diànnǎo
电脑
sònggěi
送给
ne
  
?

I heard that Xiao Wang wants to buy a second-hand computer, why don't we sell a smooth water person, this unused computer to him?

2
men
我们
zǒngjīng
总经理
hěn
huì
mài
rénqíng
人情
  
,
tīngshuō
听说
lǎo
老李
shēngzhí
升职
de
xiāoxi
消息
  
,
立即
gào
告诉
le
lǎo
老李
  
,
lǎo
老李
duì
gǎnxiè
感谢
jìn
不尽
  

Our deputy general manager is very good at selling people, as soon as we heard the news of old Li's promotion, immediately told old Li, old Li thanked him endlessly.

3
Lǎo
tóngxué
同学
qiú
de
shì
  
,
bàn
lai
起来
yòu
nán
不难
  
,
jiù
mài
rén
个人
qíng
gěi
  
,
yǒu
shénme
什么
hǎo
不好
  
?

Old classmates beg you for things, you do not difficult, you sell personal feelings to him, what is wrong?