/kloc-0 was admitted to the department of animal husbandry of Gansu agricultural university in August, 1979, majoring in animal nutrition and feed processing./kloc-0 graduated in August, 1982 with a master's degree in agriculture. In the same year, he returned to the Department of Animal Husbandry and Veterinary Medicine of Yunnan Agricultural University as a teacher, undertook the teaching and internship tasks of livestock breeding course, and participated in some scientific research, trade unions and student work.

1986 served as the director of the department of animal husbandry and veterinary medicine of Yunnan Agricultural University in July, and 1989 served as the director of the academic affairs office of the school. 1From March 1990 to February 2005, he served as member of the Party Committee and Vice President of Yunnan Agricultural University. During the period, he served as director of the Academic Affairs Office, dean of the Adult Education College, dean of the College of Animal Science and Technology, director of the Key Laboratory of Animal Nutrition and Feed in Yunnan Province, member of the Party Committee of Yunnan Agricultural University and vice president, in charge of teaching, science and technology, general affairs and safety. Later, he served as deputy secretary and dean of the Party Committee of Dali College of Yunnan Dali University. 20 1 1 1 Served as Party Secretary of Dali University, and no longer served as Deputy Secretary and Dean of the Party Committee of Dali University.

1998 10 was promoted to professor. Director of China Animal Husbandry and Veterinary Society and China Animal Nutrition Research Association, vice president of Yunnan Feed Industry Association, Animal Husbandry and Veterinary Society, Pig Association, Nutrition Society, Agricultural Education Research Association, and expert consultant member of the Expert Service Center of the Ministry of Personnel.