·1983-1987: mining and processing major, Changchun Geological College
·1988-2000: Engineer, China Institute of Land and Resource Economics
·2002-2009: Head of Office, Land Consolidation Center of the Ministry of Land and Resources
·2015-2017: Member of a standing committee of Haikou City, Hainan Province, vice mayor of the city\'s Government of People
·2017-2018: Secretary (vice-minister) of Hainan Provincial Land and Resources Department
·2018-present: Secretary (vice-minister), Director of the Hainan Provincial Land and Resources Department
·2018-2021: Secretary and Director of the Hainan Provincial Emergency Management Department
·2021-2022: Secretary and Director of the Hainan Provincial Transportation Department
·2022-present: Member of the Standing Committee of the Hainan Provincial Committee, General Secretary of the Hainan Provincial Committee, and Head of Office of Hainan Province