uangsheng Luo is Cheung Kong distinguished professor, professor of Department of Chemical Engineering, Tsinghua University, fellow of The Chemical Industry and Engineering Society of China and The Royal Society of Chemistry. His research interests include micro chemical systems, separation science and technology, and functional materials. He has published the book titled ""Micro Chemical Engineering and Technology "" in Chinese. Dr. Kai Wang obtained his Ph.D. degree in 2010 from the Department of Chemical Engineering, Tsinghua University. During 2015 to 2016, he worked as a visiting scholar in Department of Chemical Engineering, Massachusetts Institute of Technology. He is now working as an associate professor in the State Key Laboratory of Chemical Engineering, Department of Chemical Engineering,Tsinghua University. His research interest is flow chemistry principle and technology, especially for the continuous synthesis of fine chemicals and pharmaceutical intermediates. He has published more than 150 research papers and revised more than 60 Chinese patents. Dr. Jian Deng obtained his Ph.D. degree from the College of Chemistry and Chemical Engineering of Lanzhou University. After finishing a two-year post doctor in University of Wisconsin-Milwaukee, he worked in pharmaceutical industry for six years. He is now working as an associate researcher in the State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University. His research interest focuses on synthesizing organic chemicals, polymers, and other fine chemicals by using flow and microreactor technology.