Zeyu Chen received his B.E. degree from Central South University, China, in 2012, and M.E. and Ph.D. degrees from University of Southern California (USC), USA, in 2015 and 2017, respectively. He is currently a Professor in the Department of Mechanical and Electrical Engineering at Central South University. His research interests include ultrasonic transducer fabrication, photoacoustic imaging, and cancer immunotherapy.