Correct

猫儿腻

/ māor nì /
Strokes

Example

As a Noun

game; cunning plot; underhand act; trick

1
jìngxuǎn
竞选
chénggōng
成功
  
,
zhè
这里
zhǔn
yǒu
māor  
猫儿腻
  

There is something very fishy about his success in the election.

2
men
我们
kànchuān
看穿
le
men
他们
de
māor  
猫儿腻
  

We have seen through their little game.

3
Wán
māor  
猫儿腻

play tricks