1994—— 1997, the organs of the Third Academy of Aerospace Industry Corporation are engaged in quality and reliability management;
1997 —— In 2002, the organs of the Third Academy of Aerospace Industry Corporation were engaged in the development and management of cruise missiles, with the title of senior engineer;
From 2002 to 2005, he successively served as the deputy director and director of the Metrology and Quality Department of No.303 Institute of the Third Academy of Aerospace Science and Industry Group, the national registered safety production engineer and the national environmental certification (ISO 14000 standard) registered auditor;
(Period: 1998—2003, I studied the international MBA course at Peking University Fordham University, and obtained the master's degree in international business administration from Fordham University in the United States);
2005.05—2009.05, member of the Party Group and deputy head of the People's Government of Yindu District, Anyang City (on post);
2009.05—2010.12, member of the party group and deputy mayor of Anyang Municipal People's Government (director level, on-the-job);
2010.12 —— 2012.1/deputy director of the science and technology department of Qinghai province and member of the party group (on-the-job);
20 12. 1 1, member of the Standing Committee of Xining Municipal Committee of Qinghai Province and secretary of Datong Hui and Tu Autonomous County Committee.