Hi Friend,
Chinese are very less, lot European domination in this country, In Erbil Europeans and Americans, in south part of Iraq you will find more Chinese, Look for job in universities, should not join in training centers, because of present situation, lot job insecurity here in Erbil, If it a university you job will permanent and you can continue for one year, and be prepare to face polities from locals and Europeans. Erbil is nice place to live and secured place.
If you have offer in hand from any university come to Erbil other wise, leave it this option.
They will less salaries for English trainer between $1000 - $2000 per month
Regards,
Gamesh