Su Lijuan, doctor of science, associate professor and master supervisor of School of economics of Lanzhou University, Part time researcher of the County Economic Research Institute (Rural Revitalization Research Institute) of Lanzhou University and paper review expert of the degree center of the Ministry of education. His research field mainly focuses on regional energy and environmental economy, and presides over 2 provincial humanities and social science research projects, which are published in the Journal of cleaner production, sustainability and Journal of Lanzhou University (SOCIAL SCIENCE EDITION) And other SCI, SSCI and CSSCI journals, and served as anonymous reviewers of journals such as journal of Lanzhou University (SOCIAL SCIENCE EDITION).