Just got married to a chinese women, and trying to figure out , how i can stay longer in china.

Hello, i am from America under 30 years old, and have recently married with a chinese wife. Is there anyway i can get a residency permit, or a new L-visa, my current visa will expire in less than 2 months. Also i have gone to the local police stationa and they have given me a "registration form of temporary residence" what is this? I live with my wifr, and i am looking to stay in china for a long time with her. Also is there any specific visa i should apply for?