dialogue: Mike: Nice to see you again, Mike. How was your trip to China?
  Phil: It was great. I flew to Beijing with my wife last month and I stayed there for 3 days. There were so many things to see and so many places of interest to visit in Beijing that we really couldn't decide whether to leave or stay.
  Mike: Have you visited other places in China?
  Phil: Yes, then we visited Shanghai and Nanjing, each city for 2 days. Finally we paid a visit to Guilin, where we spent 3 days. They were so beautiful that we were deeply impressed by these cities.
  Mike: Sounds great.
summary: Mike talks with Mike about his enjoyable trip to China.