1978 10 was admitted to the Department of Geography of Shandong Normal University,/kloc-0 graduated in July, 1982, and was assigned to the Department of Soil Chemistry of Shandong Agricultural University. After that, he obtained a master's degree and taught at the College of Resources and Environment of Shandong Agricultural University.
At present, he is the director of China Soil Society and the director of Soil Geology Sub-committee, the executive director of Shandong Agricultural Engineering Society and the director of Land Use Engineering Committee, and the executive director of Shandong Soil and Fertilizer Society.