Correct

调情

/ tiáoqíng / 
Strokes

Definition

to flirt

Example

As a Verb

flirt (with); carry on/have a flirtation (with); dally (with)

1
Tā
他
zài
在
hé
和
yī
一
gè
个
piàoliang
漂亮
gūniang
姑娘
tiáoqíng
调情
  
。

He was flirting/dallying with a pretty girl.

2
Tiáoqíng
调情
zuòlè
作乐

amuse oneself by flirting