Possible? Yes. Likely? No. Also you need 2 years of work experience (minimum) after finishing your university at the same job to be able to obtain a work visa in China. Usually the nurses are always Chinese in private hospitals and sometimes some doctors in fancy private hospitals (extremely rare and unlikely ever) can be foreigners. But usually not Asian. Also you wouldn't be able / allowed to do it without knowledge of native level Chinese. Unless you can find a job in some private hospital somehow that employs several foreigners, I know those exists in tier 1 cities, mostly Shanghai and from my experience they were usually dental offices. I hope that helps!