Mainly engaged in soil and water conservation experimental research, engineering planning, engineering design and scientific research management. He has presided over or participated in more than ten scientific research projects (topics) such as World Bank loan projects, Yellow River Committee fund projects and national "948" projects. Presided over the preparation of water and soil conservation plan and ecological engineering planning of water and soil conservation for development and construction projects. As the main finisher, "Study on regional definition and sediment yield and transport law in the middle reaches of the Yellow River" won the second prize of Dayu Water Conservancy Science and Technology in 2003. As the main organizer, the national "948" project "Introduction of Excellent Plants for Soil and Water Conservation" won the second prize of Scientific and Technological Progress of the Yellow River Committee in 2003. As the project host, the Yellow River Soil and Water Conservation Ecological Project "Design Report of Typical Small Watershed of Soil and Water Conservation Ecological Project in Laiwu Project Area of Dawenhe River Basin" and "Design Report of Typical Small Watershed of Soil and Water Conservation Ecological Project in Tai 'an Project Area of Dawenhe River Basin" won the second prize of the National Preliminary Design of Soil and Water Conservation Ecological Project 1 in July 2006. He has published more than 30 academic papers in national and provincial-level journals and participated in international and domestic academic exchanges 10 times. Published monograph "Experimental Research and Practice of Silt Dam" (Deputy Editor-in-Chief)