199 1 graduated from Jiamusi institute of technology with a bachelor's degree in engineering. At present, he is the head of the Department of Mechanical Engineering of Heilongjiang Vocational and Technical College of Industry and Commerce, the deputy head of the evaluation team of key projects in the Tenth Five-Year Plan of the Ministry of Education, a member of the CNC technical steering committee of the National Vocational Education and Teaching Steering Committee, a national referee of the National Vocational Skills Competition Organizing Committee, the executive director of the CNC Cooperation Association of China Higher Vocational Colleges, the deputy director of the Manufacturing Professional Committee of the Heilongjiang Higher Vocational Education Steering Committee, the director of the Machinery Manufacturing Branch of the Heilongjiang Higher Vocational Education Steering Committee, the director of the Heilongjiang Equipment Supervision Association, the equipment supervision training teacher and the national CNC machining technician training teacher of the Ministry of Labor.