With a history of over 150 years, the World Expo has always been presented through exhibitions and displays in physical pavilions (uniquely featuring a wide and extensive distribution of pavilions, a huge variety of exhibitions and displays, and a long period of running time). In this book, we will introduce the competition projects from different countries. There are not only the final projects but also some projects that join in the competition. With this book you will know more about the World Expo 2010 in Shanghai. And it is also a reference book for architects to join a competition.