Are they part of the "New Oriental" chain? If they are then you have almost nothing to worry about. I was with them in my city for 6 months. I've also known others in various cities. The pay though low is paid. My experiences just says that they are incompetent and hate foreigners. Be prepared for animosity.
If it's a different company, I'm sorry, I can't help you as I don't know this place.
For 2 weeks, like you said, you can suck it up. I'm sure you won't have issues either way