answer: #Person1# checks #Person2#'s passport, departure place, the purpose of traveling, duration of stay, declaration form, and luggage.
documents: #Person1#: Let me see your passport, please.
  #Person2#: Oh, here you are.
  #Person1#: You come from Germany, don't you?
  #Person2#: Yes. And come here for tourism.
  #Person1#: How long will you be staying in China?
  #Person2#: Twenty days.
  #Person1#: OK. Have you filled in the Declaration Form?
  #Person2#: Yes, here is the form.
  #Person1#: Is this your luggage?
  #Person2#: Yes, only one travel bag.
  #Person1#: What do you have in the luggage?
  #Person2#: Nothing but several personal effects.
  #Person1#: That's all. Thank you for your co-operation.