The City's Opera The HBEGONIA BAY project is located on the south bank of the Qiantang River in Binjiang District of Hangzhou. Being unique from the conventional practices to hide in the interior, the design advocated a seamless infiltration of work to open the architectural interface to the city from three dimensions. New elements are inserted into the old streets to reshape the image of the city. The significance of the exhibition center is to build a life stage for the street, where "the open building is the life stage, and everyone is the leading star".