Charlie Q. L. Xue has held teaching appointments in architecture at Jiaotong University, Shanghai; the University of Texas, USA; and City University of Hong Kong. He has published numerous books including Building a Revolution: Chinese Architecture since 1980, Hong Kong Architecture 1945-2015: from Colonial to Global and research papers in international refereed journals such as the Journal of Architecture, Urban Design International, Habitat International, and Cities. Xue’s research focuses on architecture in China and design strategies for high-density environments. Guanghui Ding teaches architecture at Beijing University of Civil Engineering and Architecture, China. His book Constructing a Place of Critical Architecture in China was published by Routledge in 2016. His articles have been published by Architectural Research Quarterly, Habitat International, and Journal of the Society of Architectural Historians. Ding’s research focuses on the history, theory, and criticism of modern Chinese architecture. Based in Beijing, he practices architecture both independently and collaboratively.