MS 1016:
I am a Macau Citizen
That will help, and the minimums could be different for you with Air Macau and the other chinese airlines, as you are "Chinese" (yes I know from Macau). You might be told otherwise, but you should try directly.
Do you speak Putonghua?
You might want to try to be hired as FO with some chinese ailines, minimums could be anywhere from CPL 200 hours to senior FO in this case.
Being a Macau citizen (and able to speak guangdonghua/putonghua) you can try Macau, HK, Taiwan, China. Often for a national the minimums and requirements are lower than what you can read here, for the foreigners.