the snap I took before entering the lift

My colleague's niece, I don't know her name, but she is very adorable
I am talking about racial discrimination. I find that there is much discrimination around me, even though the government have been trying to change such behaviour.
I think it is really unfair to some people. Sometimes it happens to me. When I walk around chinatown or somewhere with a guy, most singapreans would view me as a prostitude or whatever bad titles. I was really hurt by their accusatary look, this is why I rarely appear at chinatown.
Should I be treated unfairly just because I am from China? I have to admit some mainland girls sell themselves for whatever reasons, but there are still some who are virtuous, please don't malign all, it's not fair to the rest.
There are different races in the world, all men are created equal and we should respect each other.
I was told by one foreigner. Among Asian, the top status is ABC (American Born Chinese);
the second is HK; then Singaporean, next Taiwanese; the last is mainland.
After I heard that, I felt a pain to my heart. How come we have such big differences.
We are all chinese, we shouldn't have be divided, we are a family.
Do you think it is fair? No one can predict the future? Who knows exactly what will happen next? So be careful with your words! Try putting yourself in their shoes, you will know how it feels.
I hope there will be no more racial discrimination and no war in this world, instead by a peaceful world.