Li Xiangning, one of the greatest Chinese critics and theorist in architecture interviews Baum for UA Magazine, giving an end to the series of interviews we did to Spanish architects. The so far interviewers  get now interviewed. Dr. Xiangning Li is deputy dean and full professor in history, theory and criticism at Tongji University College of Architecture and Urban Planning. He is a member of CICA(Comité International des Critiques d’Architecture), and has published widely on contemporary Chinese architecture and urbanism in international architectural magazines including Architectural Review, A+U,Architectural Record, Arquitectura Viva, Space, Domus, and Volume. He was a visiting scholar at MIT, teaching a course in the year of 2006. In 2009，Dr. Li was the UFI Fellow at MAK Center of Art and Architecture in Los Angeles, and Erasmus Mundus visiting professor at TU Darmstadt. He lectured in universities and institutes including Harvard University，Princeton University，University of Southern California,  Chalmers University, Tokyo Institute of Technology, and Canadian Center for Architecture. He is co-curator of 2011 Chendu Biennale, 2011 Shenzhen Biennale, and academic director and curator of 2013 Shenzhen/Hong Kong Bi-city Biennale, and Westbund 2013 Biennale. He has been jury to many international awards and competitions including Spanish International Architectural Award, and Mies van der Rohe Award the European Union Prize for Contemporay Architecture. His recent books include The Real and the Imagined: A Study of Value in Contemporary Urban Theory（2009）, Updating China: Projects for a Sustainable Future（2010），Made in Shanghai (2014) and Total China (forthcoming 2015).