Definitions

1. 1. sb who goes whichever way the wind blows
2. 2. sb with no mind of one's own
3. 3. easily swayed person
4. 4. opportunist
5. 5. ‘grass on top of the wall’

Components

• 墙头 qiáng tóu – the top of a wall
• 草 cǎo – grass