I can't tell one from the other. They're all Chinamen to me.
5 seconds sound clip from the The Bitter Tea of General Yen movie soundboard.
You can hear this line at 00:08:01 in the Blu-ray version of the movie.
Quote context
[...]
- No, no, no. You can't get acquainted with her now. She's got to get ready for the slaughter.
- But I can't understand it. The owner of the car looked so civilized. I wonder who he was.
- Some rich merchant taking refuge in the Settlement.
- But don't be fooled about his looking civilized. They're all tricky, treacherous, and immoral.
- I can't tell one from the other. They're all Chinamen to me.
- Here, wait a minute. Wait a minute. Here's your hat. Hurry up.
- Will you forgive me? I simply couldn't meet you at the boat.
[...]