The National Stadium is located in the south central area of Beijing Olympic Park, the main building for the "bird's nest". The main stadium for the twenty-ninth Olympic Games in 2008. The total project covers an area of 21 hectares, construction area of 258 square meters, 00. The audience seating for 91000, including 11000 temporary seats. Hold the Olympic Games, Paralympic Games opening and closing ceremonies, athletics and football finals. Beijing Olympic Games will be extensive public participation in physical activity and enjoy the large places professional sports and entertainment, and has become a landmark of the construction of sports and Olympic heritage.