I have a working visa already issued last March 1, 2011 at Manila. The Invitation letter and working permit was provided to me by an organisation from Guandong province. I can leave my country maybe 4th week of March. The company told me that there are no any open position in their company at this time because the class already started. Is it okay to find other employer? Can I process my residence permit to other province of China?

Thanks and hoping for your reply.