Li Yuanzuo,earned his Ph.D. in the School of Physics, I)alianUniversity of Technology (DLUT) in 2011. He became anassociate professor in Northeast Forestry University in 2014.His current research interests include: experiment and firstprinciple calculation on solar cells, excited state dynamics,energy conversion and nanomaterials. He has published morethan 60 scientific publications, reviews and book chapters in the field of excitedstate properties of organic systems.