Hello, Where to find forms for my parents immigration

My parents are in China. I want apply green card for them. But I not sure what forms should I use? Is there any government websites that I can find this information? Thanks a ton!!!

所有跟帖： 

• 回複：USCIS website. -doshexh- ♀ (0 bytes) () 07/10/2007 postreply 12:55:12

• Thank you !!. But I still need your help -teddybear2- ♀ (167 bytes) () 07/10/2007 postreply 13:01:39

• I-130 -gc2020- ♂ (65 bytes) () 07/10/2007 postreply 13:30:47

• Thanks a lot -teddybear2- ♀ (0 bytes) () 07/11/2007 postreply 05:22:27