I'm living in China now, is there any part-time job I can do on line?
There are several legit jobs that you can engage in online. Some of these are online paid surveys and advice in consultancy firms, in regards to your career specialty. See more details at http://www.legitimateonlinejobs.com/.
There are several legitimate work at home jobs. Elance and Mturk have several jobs that you can do while away.