A: Good afternoon. Welcome to China.
B: Good afternoon. This is my first trip to China and I'm not quite sure about the procedures here.
A: May I have a look at your passport, please?
B: Sure. Here it is.
A: Do you have anything particular to declare?
B: No, nothing that I'm aware of.
A: let me see inside your carry-on bag.
B: There are a bottle of whiskey, a carton of cigarettes and some clothes in the bag.
A: But this necklace is dutiable.
B: How much should I pay for the duty?
A: The duty is 15 dollars.
B: Are there any other customs formalities?
A: No. You're through.