Residence Permit, anyone can help me?

I had been working and living in PRC since 2010, still holding work-permit and a residence permit but I have intention of leaving the company and might not have any support from company. I am married to a chinese wife with registration in HongKong and also a china born child. How or am I eligible for applying a residence permit since I will set-up my own company in HongKong. We already have our own car and house in China.
Thank you