validity of Visa in old passport after the renewal

I am an India passport holder working in China and have Chinese residence permit chopped on my passport. As my passport validity going to expire, I would like to renew it from India in my next travel at Oct 2016. So can I back to china using the new passport and visa in the old one. Also my visa validity expires on Feb 2017. So in January can I go and back using the same procedure or need to rechop the visa on my new passport after my first return..