I think it's really a bad idea to base recruitment of foreign teachers on native speakers. Chinese employers are so selfish because they can easily cheat the whites skins. It should be on the basis of competency rather than skin color. It should be on the basis of what a teacher can offer . Not on the basis of where he or she comes from. If other nationalities are good, why not have them in your school , either black or white, yellow ,red or blue skin . We are just a big family in one world for all. I have come across other nationalities who speak with what the white folk calls the standard american accent.

Thanks.