From September 1985 to July 1990, studied in the Department of Automation of Tsinghua University;
From July 1990 to December 1996, he was a teacher of the Department of Automation of Tsinghua University, secretary of the Youth League Committee of the Department of Automation, and leader of the student working group of the Party Committee (during which he obtained a master's degree and a doctor's degree in the Department of Automation);
From December 1996 to September 1998, he was a research assistant in the Department of Computer Science of City University of Hong Kong;
From September 1998 to June 2003, teachers of the Department of Automation, Deputy Secretary of the Youth League Committee, Deputy Director of the Student Work Department of the Party Committee, Deputy Director of the Student Work Department, Secretary of the Youth League Committee, Director of the Student Department of the Party Committee, Director of the Armed Forces Department, and Director of the Student Work Department of Tsinghua University;
From June 2003 to December 2005, he was the deputy head of Chaoyang District, Beijing, and the director of Beijing CBD Management Committee;
From December 2005 to March 2009, he was the deputy director and member of the Party Leadership Group of Beijing Municipal Bureau of Commerce;
From March 2009 to December 2009, deputy director and member of the Party Leadership Group of Beijing Municipal Commission of Commerce;
From December 2009 to January 2013, Deputy Director and Deputy Secretary of the Party Leadership Group of Beijing Municipal Commission of Commerce;
In January 2013, he served as the Curator of the Chinese Science and Technology Museum;
In January 2014, he served as a member of the Party Leadership Group of the China Association for Science and Technology, and also served as the executive vice president of the China Association of Natural Science Museums, vice president of the China Association of Museums, and vice chairman of the Science and Technology Museum Professional Committee of the International Association of Museums;
In June 2016, he served as a member of the Standing Committee, the Party Leadership Group and the Secretary of the Secretariat of the China Association for Science and Technology. [2-3]
In November 2022, he served as Deputy Secretary of the Party Leadership Group and Secretary of the Secretariat of the China Association for Science and Technology. [8]
He is now the Deputy Secretary of the Party Leadership Group, the full-time Vice Chairman and the Secretary of the Secretariat of the China Association for Science and Technology. [1] [3]
Deputies to the 14th National People's Congress, members of the Standing Committee of the National People's Congress, members of the Education, Science, Culture and Health Committee of the National People's Congress. [5-7]
