Family to Work Visa?

Hi

I am a British citizen living in Chongqing with my wife (Chinese Citizen) and new baby daughter. I have a 2 year residence permit (family reunion) issued in Chongqing. I am about to be hired by a UK company who wish me to conduct business affairs for them in China yet they do not have an office here. How can I obtain a visa that allows me to conduct business and still live here without having to leave the country regularly?