China 2010 Shanghai World Expo (Expo 2010), is the forty-first session of the world expo. From May 1, 2010 to October 31st, held in Shanghai city Chinese. The Expo is the first World Exposition held by the Chinese. Shanghai World Expo will be "city, better life" (Better City, Better Life) as the theme, a total investment of 45000000000 yuan, has created the largest recorded in the history of the world expo. At the same time beyond 70000000 of the number of visitors has a record of the previous Expo most.