1July, 983, graduated from Southwest Agricultural University, majoring in plant protection. 1August, 983, assigned to Beijing Animal and Plant Quarantine Bureau. In September 2000, he studied for a master's degree in insect ecology at China Agricultural University, and was promoted to agronomist from 65438 to 0989. 1995 promoted to senior agronomist; 200 1, promoted to researcher; 65438+June 0992 Deputy Director of Beijing Capital Airport Bureau; 1993 served as deputy director of the business department of Beijing Animal and Plant Quarantine Bureau in September; 65438+1May 1995, Assistant Director of Beijing Animal and Plant Quarantine Bureau; 1996 12 served as assistant to the director of Beijing animal and plant quarantine bureau and director of plant quarantine department; 199965438+Director of Plant Inspection and Quarantine Department of Beijing Entry-Exit Inspection and Quarantine Bureau in February; In March 2000, he served as deputy director of the Animal and Plant Quarantine Laboratory of the General Administration of Quality Supervision, Inspection and Quarantine. In June 2004, he served as vice president of China Academy of Inspection and Quarantine and director of Institute of Animal and Plant Quarantine. In June 2005, he received a doctorate from Beijing Forestry University. Since June 2065, he has served as 438+02 deputy director of the Department of Animal and Plant Quarantine Supervision of the General Administration of Quality Supervision, Inspection and Quarantine.