Correct

笑哈哈

/ xiàohāhā / 
Strokes

Definition

to laugh heartily

Example

As an Adjective

laughing

1
Bàngōngshì
办公室
lǐ
里
lǎoshi
老是
xiàohāhā
笑哈哈
de
的
  
。

There is always a lot of joking and laughter in the office.