Shanghai World Expo is no doubt one of highlights in 2010. Although main 易游yy官网 of Expo have been completed, the construction of other squares and supporting facilities is still on its busy way. Tens of thousands builders gave up the chance of home reunion to keep working on their own positions during the Spring Festival in order to make the 易游yy官网 of World Expo complete on schedule. The project of theme show performing arts venues named as “The Windows of The City” undertaken by China Haisum is one of those building 易游yy官网. With the leadership of the project manager, the team was busy working on the Expo site everyday without any rest during the Spring Festival. They were fighting with the time and progress with all strength so as to make sure that the 易游yy官网 of World Expo would all completed in March. They write a new start page for the new year beginning with their diligence and wisdom which make determination to take a tribute to World Expo with practical action!