1.Archaeological site investigation and plant and animal resource utilization in the Northeast Tibet Plateau ( Neolithic and Bronze Age)

       PTPE

    2.Grassland productivity on the Qinghai-Tibetan Plateau since 1980

       PTPE

    3.Energy Pipelines map of Russia (Former Soviet Union) - central Asia - China

       PTPE

    4.Natural gas reserves, production and consumption statistics in central Asian countries(1985-2016)

       PTPE

    5.The reserves, production and consumption of crude oil resources and their proportion in central Asia (1985-2016)

       PTPE

    6.Map of oil export flows in central Asia (1995, 2005, 2015)

       PTPE