Correct
萧萧
/ xiāo xiāo /
Strokes
Example
As an Onomatope
(of wind) whistle; rustle
1
Fēng
风
xiāoxiāo
萧萧
。
The wind soughs.
As an Onomatope
(of a horse) whinny
2
Mǎxiāoxiāo
马萧萧
。
The horse whinnies/neighs.
As an Adjective
(of hair) sparse; thinly-scattered
3
Báifà
白发
xiāoxiāo
萧萧
sparse grey hair