I am sure you are right. But the Chinese are even worse than just discriminating against colour. In one area they are discriminating against you even. They are disgusting ageists. Mainly though they are discriminating against whites, whites who are over 60. You yourself could be sipping beer with the former teacher, but they won't give you a job, so the most important thing in ypur life, China, has to be enjoyed from the sidelines, and by proxy in the shape of this forum. It's a crying shame with all your qualifications to be put out to pasture while your mind is still so sharp.