Foreign Teachers are liabilities and so the local system is attempting to eliminate its exposure to anything that may "hurt" the collectivism. You may choose to either get out or stay and support locals that've been abused for ages. The employers I work for take a rather large share while leaving little for their employees who have to work unspecified amount of hours, job duties, and who have to live and work under some grossly unreasonable conditions. Everyone is supposed to act uniformly and anyone who doesn't is considered an outsider. This seems to be a pretty good plan of the few filthy rich locals that hope to keep it under their control for decades to come. Most students of the local educational system have been well brain washed to follow in the footsteps of their predecessors.

Cheers and beers to the ones that choose to stay to clean up the brains of a few :)