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Research fellow and inspector, Research Department of Social Development, Development Research Center of the State Council (DRC)

Inspector, research fellow, Research Department of Rural Economy, Development Research Center of the State Council (DRC)

Investigator and research fellow, Research Department of Industrial Economy, Development Research Center of the State Council (DRC)

Research fellow and assistant to director-general, Research Institute of Resources and Environment Policies, at the Development Research Center of the State Council (DRC)

Research fellow and vice-director-general, Research Institute of Resources and Environment Policies, at the Development Research Center of the State Council (DRC)

Assistant to the director-general and research fellow of the Research Institute of Resources and Environment Policies, at the Development Research Center of the State Council (DRC)

Vice-director-general and research fellow, Institute of Market Economy, at the Development Research Center of the State Council (DRC)

Research fellow and director of the No 1 Research Office, Research Department of Foreign Economic Relations, Development Research Center of the State Council (DRC)