I worked in the capital Riyadh. I can understand where you're coming from but to me being called an Infidel and being called a Yang Gui Zi really doesn't make either worse as both groups can be bad. You will always get good students but the bad ones are bad everywhere I've worked as a teacher. I don't like the backstabbing and the going around behind people's backs in china. However I think as well traveled teachers we can all agree on the fact that we need to find some place with less annoyances and where we get left alone and people mind their own business.