Angyang Yu is a researcher at the Harbin Institute of Technology, China. He studied physics at Dalian University of Technology and earned his M.Sc. in molecular reaction dynamics from the Dalian Institute of Chemical Physics, Chinese Academy of Sciences. He obtained his Ph.D. from Jilin University and subsequently completed postdoctoral research at the Institute of Metal Research, Chinese Academy of Sciences. His research interests include molecular spectra, chemical kinetics, molecular excited states, molecular reaction dynamics, and engineering alloy design. He has contributed to research in theoretical chemistry, condensed matter physics, and materials science.