Definitely do not go to the fourth-floor side office on the fourth floor. Manager Fang XX, Assistant Manager Wang XX.
You can experience what it means to work overtime without any performance pay.
If you want to leave, they will still drag things out—they're really good at that.
The night-shift duty-room PM—not an engineer, mind you.
You have to know how to do everything. They treat you like an engineer, but don't even give you the most basic performance pay. Pretty impressive, right?