Architecture, Building and Structure Design Jinbianruixiang Highrise Office Building by Zhubo Design Jinbianruixiang Highrise is an office building in Jiulong Lake New City in Nanchang, China. The tower reaches 248.9 metres over 46 floors, with a total construction area of 140,012.68 square metres. The main tower is placed along the river at a 45 degree angle to open views in two directions. The shape is inspired by the local city flower, and the podium is arranged around the tower like petals. Cold bent glass and unitized curtain walls form the gradually opening facade. A central garden and a riverside green belt surround the building.