>>本人是在美国境内转的H1-B, 劳工申请了i140/I-485，请问拿到AP后，我可以回国？还是需要申请H1-B？
You can re-apply H1-B in US Embassy in China, but it usually take long time because of security check. You can use AP to come back to US if you didnot get H1-B visa or if you didnot apply for it.
>>如果用AP回国， 我返回美国后，我是H1-B？ 还是485 Pending? Please tell me anything you know, it will be great helpful. Thanks
It will be AOS (adjustment of Status) in your I-94. It is the same as 485 pending.
