1. Vice Director of Science and Technology Committee of Ministry of Education (2016-2020)

2. Chief Scientist of the Expert Committee for Cloud Computing and Big Data of the National Key Research and Development Program (2015-present)

3. Co-director of the Working Group for Cyberspace Security of State Academic Degree Commission (2015-present)

4. Member of Review Committee for National Science Fund for Distinguished Young Scholars of China (2015-2020)

5. Chief Scientist of the Big Data Standardization Working Group of National Information Technology Standardization in China (2014-present)

6. Member of the Academic Committee of the Chinese Academy of Sciences (2013-2021)

7. Vice Director of the Advisory Board of the State Grand Science and Technology Project: "Core Electronic Devices, High-end General Chips, and Infrastructure Software Products" (2013–2018)

8. Member of the Consulting Committee of the Inter-Ministry Joint Panel (hosted by the National Development and Reform Commission) for Developing Strategic Emerging Industries (2013-2018)

9. Chief Scientist of the Expert Committee for Computing Technology of State 863 High-Tech Program (2012-2015)

10. Co-Chief Scientist of the Expert Committee for State Key Sci&Tech Project: “Chinese Cloud” (2012-2015)

11. Member of Technical Committee of National Information Technology Standardization in China (2011-2016)

12. Member of Science and Technology Committee of Ministry of Education (2009-2015)

13. Member of the Working Group for Computer Science and Technology of State Academic Degree Commission (2009-2014)

14. Member of the Expert Committee of the State Grand Science and Technology Project: "Core Electronic Devices, High-end General Chips, and Infrastructure Software Products" (2008–2013)

15. Member of the Expert Committee for Information Technology of State 863 High-Tech Program (2006-2012)

16. Member of Panel for Computer Science Division of National Natural Science Foundation in China (2004-2007, 2012-2013)

17. Chief Scientist of the Working Group for Software Component Standards of Ministry of Industry and Informationization (2003-present, merged into SOA Standardization Technical Committee in December 2012)

18. SOA Standardization Working Group (changed as SOA Standardization Technical Committee in 2012), China National Information Technology Standardization Commission

(1) Executive Vice Head (2009-2012), Head (2012-present)

(2) Head of International Standardization Group (2009-present)

(3) Head of SOA supporting Technology and Middleware Group (2010-present)

19. Member of the Expert Committee for Computer Science and Technology of State 863 High-Tech Program (2001-2006)

20. Secretary of the Working Group for Computer Science and Technology of State Academic Degree Commission (1998-2008)

21. Supervisor of Key Software Projects of 863-306 Subject (1998-2000)