The project of Hainan Smart Ecological New City Digital City Hall, themed “Garden & Courtyard”, is a multi-functional building available for exhibition, creative industries and commercial offices. The design, starting from climatic strategies for subtropical zones, has introduced terraced fields, a series of interconnected courtyards at various altitudes, outdoor atriums and cooling alleys into the building. Taking the abstract prototype of Eastern gardens and courtyards as reference, these spaces are integrated into the multi-functional city hall to from a multi-dimensional public space with gardens and courtyards, where people enjoy various scenes with changing viewpoints through the winding paths.