Correct

傻呵呵

/ shǎ hēhē /
Strokes

Example

As an Adjective

simple-minded; naive; unsophisticated

1
shǎ
傻呵呵
de
xiào
le
xiào
  
,
huà
一句话
méi
shuō
  

He smiled naively without saying a word.

2
Biè
kàn
shǎ
傻呵呵
de
  
,
xīnli
心里
yǒushǔ
有数
  

Maybe he doesn't look very smart, but he knows what's what.