He has published many papers in national journals such as China Agricultural Sciences, Journal of Soil and Water Conservation and china land science. In addition, he has published many papers in the magazines of Geography, Ecology and Natural Resources. The cooperative project "Research on the Renewal of Benchmark Land Price and the Establishment of Land Price Management Information System in Junan City" won the third prize of Shandong Science and Technology Progress in 2003 and participated in the compilation of 265433. He mainly teaches undergraduate courses such as land law and introduction to digital earth, postgraduate courses such as land evaluation and evaluation, land system and policy, quantitative geoscience methods and their applications, special topics of land and resources informatization, modern ecology and doctoral courses such as progress of ecological environment science. Excellent students who are interested in land use, regional sustainable development, environmental geography, land and resources informatization and other fields are welcome to conduct basic research on geosciences and ecology and related technical research on geographic information systems.