Dexuan Song, male, born in September 1961, is a professor and doctoral supervisor. He is the responsible professor and academic leader of the Green Building and Environmental Control Academic Team (Level A) at the College of Architecture and Urban Planning, Tongji University, a PI of a first-class team at Tongji University, and a national first-class registered architect. He also serves as the vice chairman of the Zero Energy Building Academic Committee of the Architectural Society of China, the vice chairman of the Architectural Technology Teaching Committee of the National Architectural Education Steering Committee, the vice chairman of the Ecological Construction Committee of the Shanghai Architectural Society, a director of the Building Physics Professional Committee of the Architectural Society of China, and an expert reviewer for green and energy-saving buildings in Shanghai. Professor Song has long been engaged in research and teaching on green and energy-saving building design and building environmental control technology, and has conducted design practice in the field of green and energy-saving buildings. He has conducted in-depth research on energy-saving preservation technologies for traditional Chinese urban dwellings, environmental ecological restoration systems for high-density residential areas, and green methods for the renovation and upgrading of historical buildings.