What's it like to participate in the Olympic Games?

I will introduce my favorite Beijing to foreign guests with a smile. I will take them to visit the Forbidden City, the Great Wall, the Summer Palace and the magnificent Tiananmen Square. I want them to have a good look at Beijing's ancient capital buildings and beautiful rivers and mountains. There are several high-tech cities in Beijing, Zhongguancun, headquarters base and space city. I want to take foreign guests there to show them Beijing's high technology and the rapid development of manned space flight in Beijing.