Oct.2003-Feb.2005Dairy Association of China, "China Dairy Cattle" EditorMar.2000-Sep.2003Worked in Beijing Agricultural University Animal Technical Co.,Ltd.as a nutrition technical supervisorNov. 1997-Mar.2000Deputy Director of Beijing Breeding Bull Station in Beijing Dairy Cattle Centre. In charge of animal nutrition and feedstuff research, responsible for layers and cow’s ration formulation, feed processing and so on during that period.Sep.1991- Oct.1997Lectureship and Association-Professor of Heilongjiang August First Agricultural University. Taught animal nutrition.Aug.1983-Aug.1988 Assistant Professor.Worked at Animal Science Department of Heilongjing August First Agricultural University. Taught Microbiology.
Sep.1988-July, 1991 Master Degree of Agronomy. Master degree from Animal Science Department of Beijing Agricultural University.Sep.1979-July, 1983 Bachelor Degree of Agronomy. Bachelor degree from Animal Husbandry of Heilongjiang August First Agricultural University.