1984.07—— 1985.07, intern of Baoji Nonferrous Metal Processing Factory;
1985.07—— 1988.09, assistant engineer and standardizer of Baoji nonferrous metal processing plant;
1988.09 ——1991.07, master of metallurgical physical chemistry and master of engineering from Xi 'an Institute of Metallurgical Architecture;
1991.07 ——1992.03, teaching assistant, School of Metallurgical Engineering, Xi University of Architecture and Technology;
1992.03—— 1992.06, vice captain of social practice team for young teachers of Xi University of Architecture and Technology of Baosteel Group;
1992.06 ——1995.10, assistant professor and associate professor, School of Metallurgical Engineering, Xi University of Architecture and Technology;
1995.10 ——1998.02, Associate Professor and Professor of Xi University of Architecture and Technology, Director of Precious Metals Engineering Research Institute (during which:1997.1kloc-0/studied in the first trans-century talent training course of the Ministry of Metallurgical Industry.
1998.02—April 2000, Vice President of Metallurgical Engineering College of Xi University of Architecture and Technology, Director of Ministry Key Laboratory of Gold Science and Engineering (during which:1999.09—1999.438+02 studied in the reserve cadre class of Shaanxi Provincial Party Committee);
April 2000 -2003. 1 1, Dean of Metallurgical Engineering College of Xi University of Architecture and Technology, Director of Metallurgical Engineering Center, Executive Chairman of the First High-level Talents Association of the school, Standing Committee of the School Trade Union and Chairman of the Youth Working Committee (during this period: 194.09-2003. 12,
2003.11—— June 2006, assistant to the mayor of Yulin Municipal People's Government and member of the party group (during which: in August 2005, he participated in the national seminar on production safety for leading cadres at prefecture and city levels of the National School of Administration; In June, 2006, he participated in the national seminar on informatization of leaders at the prefecture and city levels in the informatization office of the State Council of the Party School of Shanghai Municipal Committee.
2006.06—2009. 1 1, deputy mayor of Yulin Municipal People's Government and member of the party group (on post) (during this period: from March 2007 to September 2007, he served as deputy general manager of the strategic planning department of China Shenhua Group China Shenhua Energy Co., Ltd. and deputy general manager of Shendong Coal Company; In July, 2007, he participated in the fourth national training course for prefecture-level cadres in Yan 'an Cadre College, China, and served as the squad leader. September-20, 200810.06 Participated in the on-the-job EMBA Senior MBA Program of Guanghua School of Management, Peking University);
2009. 1 1—— Deputy Mayor of Yulin Municipal People's Government and member of the Party Group.
Member of Yulin Municipal Committee of Shaanxi Province.
2065438+July 13, Shaanxi Provincial Party Committee and Provincial Government appointed Comrade Lan as President and Deputy Secretary of the Party Committee of Shaanxi Radio and TV University.