Professor Chang teaches at Department of Horticulture and Landscape Architecture in National Taiwan University, Taipei, Taiwan. He examines the relationship between landscapes and human health and wellbeing. One of his most important contributions has been to develop a framework describing relationships between healthy landscapes and human health. He is Director of the “Laboratory of Healthy Landscape Healthy People East” which is cooperating with the western group from the University of Illinois in Urbana.
Professor Chang has served as the president of the Outdoor Recreation Association of R.O.C. (Taiwan), the Editor-in-Chief of the Journal of Landscape Architecture (Taiwan), the Editor-in-Chief of the Journal of Outdoor Recreation Research(Taiwan), Taiwan’s Delegate to the International Federation of Landscape Architecture (IFLA), the Coeditor-in-Chief of the Journal Landscape and Ecological Engineering. He is currently serves as the vice-president of the Chinese Taiwan Society of Landscape Architects.