1989- 1999 served as engineer, vice president and dean of Jinan Institute of Bioengineering.
1999 served as deputy director of Jinan Central District Science and Technology Bureau from 2003.
From 2003 to 20 1 1 served as the deputy head of the people's government of the central district of Jinan city (during the period: from 5438+0 in 2006 to 2004, he studied as a graduate student majoring in management engineering in Shandong University and obtained a master's degree; From 2005 to 2008, he studied management science and engineering at Hohai University, and received a doctorate).
2011165438 10 was elected as the president of Jinan science and technology association at the eighth congress of Jinan science and technology association.
He used to be the vice chairman of the eighth Committee of Jinan City of Jiu San Society. Member of the 12th Central Committee of Jiu San Society, Standing Committee of the 5th Committee of Shandong Province and Chairman of the 9th Committee of Jinan City. Representative of the 11th People's Congress of Shandong Province. Member of the 10th CPC of Jinan, member of the 11th CPC Standing Committee of Jinan.
2065438+On March 1 2002, he was elected as the vice chairman of the 13th Jinan Municipal Committee of China People's Political Consultative Conference.
201May 19 was elected as the vice chairman of the Sixth Committee of Shandong Province of Jiu San Society.