http://www.telegraph.co.uk/news/worldnews/asia/china/7653619/The-Shanghai-Expo-is-a-worthy-symbol-of-todays-China.html
Eight years of hard work have transformed the Expo site along the Huangpu River into a dazzling display of what is best in the
architecture, art, science and technology of the world's nations. Two million young people have come forward to act as volunteers, and many are opening their homes to foreign guests so they can understand the lives and thinking of ordinary Chinese people.