Steven Holl completed building complex hybrid and get answers award tall buildings in asia and australia for the year 2009. building on this by akui United States, Asia and Australia, Europe and the Middle East and Africa that includes eight towers linked by a ring of eight sky bridges public housing functions. To counter current trends in urban development in China, the complex form a new twenty-first century urban porous space, inviting and open to the public from all sides. In addition to more than 750 apartments, the complex includes the public, commercial, and recreational facilities and hotels and schools. With sitelines around, over, and through the layer of spatial terms, this "city in the city" as one of the central aims of public space in the urban environment, and can support all the activities and programs for the day-to-day life on the 2500 population.