How to renew my 10 years China VISA, I am a Hong Kong resident and living in USA

Skip, what do you mean by "renew" your 10-year mainland entry permit? Actually if it does not expire, you don't need to renew it. Since the 10-year PRC entry permit policy had been carried out in 2014, I don't think the one you hold is going to expire as it should be valid for 10 years.