TENGFEI (TIM) ZHANG is a Professor at Dalian University of Technology and Adjunct Professor at Tianjin University. He holds degrees from Purdue University, Tsinghua University, and Southeast University. As a recognized expert in his field, he has received numerous awards and serves as an editor of the journal of Building and Environment. Dr. Zhang has led major national and international research projects and chaired the Healthy Buildings 2023 Asia-Pacific Conference.

FEI LIU is an Assistant Professor at Qingdao University of Technology. He received his PhD from Tianjin University and conducted visiting research at KTH. His research interests cover building ventilation and indoor air quality. Dr. Liu has published multiple papers in high-impact journals. He is a member of the International Society of Energy and Built Environment (ISEBE).