Dr. Geng is a professor at the Nanjing Agricultural University, and he obtained a doctoral degree in Agricultural Economics and Management from Nanjing Agricultural University in 2009. He is assistant dean of the Academy of Science. His research focuses on agricultural sustainable development and economics of agribusiness, and his main courses taught is agribusiness economics and agricultural marketing. He has recently published several papers in various journals: Economic Analysis and Policy; Land Use Policy; China Agricultural Economic Review; Review of Development Economics; Climate Risk Management, etc. His Research Projects: 1. The Earmarked Fund for China Agriculture Research System,CARS-28, 2021-2025. 2. Key project of the National Social Science Foundation of China, Jointly promote the strategic research on new urbanization and Rural Revitalization with people as the core, 2022.04-2024.04. 3. Key project of Jiangsu Social Science Fund, Jiangsu establishing and improving the system mechanism and policy system of integrated urban and rural development, 2018.11-2022.11. 4. National Social Science Fund, Research on Deepening the Reform of Rural Collective Property Rights System and Economic Development in China, 2020.05-2022.05.5.National Social Science Foundation, Comparison and optimization of fresh agricultural products in China, 2015.01-2018.12.