Professor, engineering doctor, doctoral tutor, expert enjoying special subsidy in State Department, senior experts in the field of forestry engineering construction, dean of Cold Regions Science and Engineering Institute, Northeast Forestry University. Board Member of the International Consortium on Landslides (ICL). Board Member of Global Promotion Committee of the International Programme on Landslides (IPL-GPC). Coordinator of ICL-Network(Landslides in Cold Regions Network). Leader of World Centre of Excellence on Landslide Risk Reduction (WCoEs: Formation Mechanism Research, Disaster Warning and Universal Education of Cold Regions Landslide). Management Director of International Consortium on Geo-disaster Reduction (ICGdR).Journal Editorial member of Geoenvironmental Disasters. Board Member of China Industry-university-research Institute Collaboration Association. Board Member of China association highway and waterway engineering consultants(CAHWEC). Board Member of Colleges and Universities Branch of China Engineering & Consulting Association. Board Member of China Forestry Engineering Association(CFEA). Member of China Team of International Association for Engineering Geology and the Environment(IAEG). Published more than 100 academic papers in the domestic and foreign, 7 indexed by SCI and 40 indexed by EI. Published 4 books and textbooks. Winner of 2014 IPL Award for Success for IPL projects Winner of Science and Technology, Progress Award of Heilongjiang Province, China. Three times: second prize of outstanding project design of the Education Ministry. Winner of Scientific Chinese of the Year in 2014. Cooperation Innovation Award in 2016 of China Industry-university-research. One project Leader of the NSFC(Natural Science Foundation of China). One project Leader of Transport Ministry. Two project Leaders of Transport Department of Heilongjiang Province.