Bi-Feng Liu, Ph.D., Chair Professor, Executive Dean of College of Life Science & Technology at Huazhong University of Science and Technology. As principal investigator, he supervises over 20 national scientific research projects such as 973 program, 863 program and projects from NSFC, MOE or Hubei Province. His research interests are focused on microfluidics, micro/nanoscale biomedical analysis and biomedical photonics, with special emphasis on single cell, exosome, organ-on-a-chip and in vitro diagnosis. He has published over 200 SCI-indexed papers in highly qualified journals such as Natuew Communications, Adv. Mater.,  Angew. Chem. Int. Ed., Adv. Funct. Mater., Anal. Chem., Lab Chip, Biosensors & Bioelectronics etc. He also acted the chairman of 4^th Internaltional Symposium on Microfluidic Chip and Mico/nanoscale Bioseparations and Bioanalysis, and Chairman of 9^th Chinese MicroTAS Symposium.