Li Lin is going to England. He wants to know something about English people.
One day he sees an English woman in the street. Then he comes up to her. "Excuse me, can I ask you some questions?" Li Lin asks the woman. "Of course," she says. "I'll go to the UK. What should I know when I am talking with English people?" asks Li Lin. "Well, don't ask a woman how old she is and ..." she says. "But how old are you?" Li Lin asks her suddenly. The woman gets angry. "Why do you get angry?" asks Li Lin. "Now we are in China, not in the UK, you see!"