Well you could post your answers here, those to whom they are directed certainly will remember your previous thread.
Here is my view of the matter by the way:
Racism is the belief in the superiority of one ethnic group (usually one's own) over the others. The great majority of people are not racist in this sense, and I am sure Australia is no different. On the other hand most people, including ourselves most likely, tend to judge quickly, at first sight, and make wide use of stereotypes. If you feel you are being rejected because of your ethnic group it is probably because right now, where you leave, the prevailing stereotype about asians is not a very positive one. There may be many reasons, but it is a fact, and not much can be done about it. In time things will get better, it takes a while for cultures to melt but it usually happens in the long run.
As you see, I can't give you any simple advice, it might be easier to give up and stick with your asian community. That's what I would do anyway. But it might not be as bad, I am in a very bad mood at the moment and prone to negativity
Good luck anyway