Independent Director: China Certified Public Accountants Non-Accreditation member, Research fellow Senior engineer. Graduated from Liaoning Institute of Finance and Economics (now Northeast University of Finance and Economics) accounting major in February 1982, Bachelor's degree in Economics. From February 1982 to December 2013, he worked in the Ministry of Finance. He served as Deputy Director, Deputy Director, Deputy Director, Deputy Director, General Department, Ministry of Finance, Director, Department of Treaty and Law, and Director, Enterprise Department, Ministry of Finance, Ministry of Finance. Director of tax Administration, Ministry of Finance. From December 2013 to August 2016, he was a member of the Party Group and Deputy General Manager of the China Armament Industry Group. He was appointed an external director of China Mobile Communications Group Company in March 2017. He was a standing member of the China Society of Accountants. Chief accountant Association of China, China Fiscal Association, Vice President of China Asset Management Association, Deputy Director of the Office of the leading Group for the Development of small and Medium-sized Enterprises under the State Council.