Lao's daughter was sold to Man Lee Shing Brothel because he owed money and then Chang went and hung himself. This was was all your doing.
10 seconds sound clip from the Kung Fu Girl Fighter (1972) movie soundboard.
You can hear this line at 00:38:37 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, sister, what's wrong with you?
- Plenty.
- Someone here is forcing people to sell their children to pay debts.
- Who? Who else would stoop as low as that? You should know.
- Mistress, no! Who's been telling you these things?
- Master, she's making a big mistake.
- You useless bastard you! Why don't you ever listen to me?
- So, okay we traffic in drugs, but to do a thing like that, I'll kill you.
[...]