Accessibility, through the "Tianlu" of the three plots, constitutes the shared landscape corridor of the three plots. The pedestrian system passes through the overhead floor of the North District Management Center The corridor and flower rack connect the dormitory building and canteen to the south, and extend to the central plot through the overpass to connect with the air traffic control building, meteorological building and communication building,Form a whole rain free transportation system

Regional, the window form adopts the regional design concept, combined with the Lingnan climate characteristics, the sun shading system is set, and the north and south facades adopt the horizontal sun shading system.The East and West facades adopt broken line external windows to reduce the amount of windows and adjust the angle of windows, so as to avoid glare and east-west sun exposure and meet the needs of energy saving