/kloc-0 joined the army in February, 1968, and served as a soldier of a tank regiment in jinan military area command, a propaganda officer of the regiment's political department, and a political officer of the fortress area.

1982 transferred to Shandong Fisheries Bureau.

1986 the first batch of students passed the provincial higher education self-study exam and completed correspondence courses at Southwestern University of Finance and Economics. They were quickly rated as economists and later as editors.

1986 as editor-in-chief of Shandong provincial annals and aquatic annals.

Head of Shandong Aquatic Information Network,

Deputy Director of the Office of Shandong Fisheries Bureau,

Director, Marine Integrated Management Division, Provincial Department of Oceans and Fisheries,

Researcher, Sea Area Division, Provincial Department of Ocean and Fisheries,

Deputy Director of Provincial Maritime Delimitation Office.