Ping Xie is a researcher at the Institute of Physics, Chinese Academy of Sciences. He obtained a bachelor’s degree in 1984 and a master’s degree in 1990 from Beijing Institute of Technology. He received his doctorate from the Institute of Physics, Chinese Academy of Sciences, in 1993. His main research interests include biophysics, focusing on the working mechanism of biological molecular motors. Since 2003, he has been committed to studying the movement and working mechanism of various biological motor proteins through theoretical analysis and all-atom molecular dynamics simulations, striving to thoroughly understand the molecular mechanism of several molecular motors.