Jifeng Ren received the B.Eng. degree from Chongqing Jiaotong University, China, in 2015, and the M.Sc. degree from the University of Birmingham, U.K., in 2016. He is currently pursuing the Ph.D. degree with the City University of Hong Kong. His research interests include microfluidic chips, cell mechanics, and finite element analysis of laser ablation and laminar flow.