This is known as the typhoon wall. This whole thing was built by the villagers here to stop the wind. But it's no use, it slowly crumbled to pieces.
12 seconds sound clip from the Dirty Ho movie soundboard.
You can hear this line at 01:22:21 in the DVD version of the movie.
Quote context
[...]
- Hey, master, why worry, we got ourselves well equipped.
- Don't underestimate them. They are a lot of good fighters in court.
- Besides, you haven't mastered Kung Fu. Remember that.
- And when we are fighting together, it's fine for you to stay close.
- Highness, it's a very strange city. How come the wind picks up when we walk in?
- Why don't you listen to me, I told you to keep close.
- Highness, why choose this of all routes. This road is very bumpy and full of bends.
- No choice, we are running out of time. Going this way, we cut the distance by half. Go.
[...]