Nothing. I just bring my new passport (empty). No problem occurs

I put my old passport and green card in my pocket. But, I did not show them at all. However, when I leave Beijing, they ask for the green card.

所有跟帖： 

• Thanks, But all my friends said they were asked to show Green ca -01186412- ♀ (171 bytes) () 04/10/2012 postreply 15:17:48

• what city is your entry ? -01186412- ♀ (0 bytes) () 04/11/2012 postreply 14:57:19