Hi, I received a scholarship particularly for Chinese nationals. I suppose you could apply for suitable fundings listed in the page below, or you could contact with the Office of Fees and Funding to require more information:
http://www.ox.ac.uk/admissions/graduate/fees-and-funding/fees-funding-and-scholarship-search
BTW, did you guys receive any feedbacks from the admissions? I sent them my confirmation of acceptance and asked some questions last week, but no message has come back from them.