June 2009 12 Deputy Secretary-General of Shandong Provincial People's Government and Director of Research Office of Shandong Provincial People's Government.
20 1 1.5. 10 Deputy Secretary General of Shandong Provincial People's Government and Director of General Office and Research Office of Shandong Provincial People's Government.
2011.1.11Deputy Secretary-General and Director of the General Office of Shandong Provincial People's Government.
20 12. 1. 13 served as secretary-general and director of the general office of Shandong provincial people's government.
Later, he served as a member of the Party Group of Shandong Provincial People's Government, Secretary General of Shandong Provincial People's Government, Party Secretary of General Office of Shandong Provincial People's Government and Director of General Office of Shandong Provincial People's Government.