Correct

飞散

/ fēi sàn /
Strokes

Example

As a Verb

(of smoke, fog, etc) waft/drift away; disperse

1
tuán
nóngyān
浓烟
zài
kōngzhōng
空中
fēisàn
飞散
  

A cloud of heavy smoke wafted away in the air.

As a Verb

(of birds) fly away in all directions; scatter; disperse

2
Niǎor  
鸟儿
tīngdào
听到
qiāngshēng
枪声
chù
四处
fēi
sàn
le
  

The birds scattered at the sound of the gun.