[youtube T-EQpHStVDc? nolink]
Fast forward to 2min 12 seconds to see the UAS on display.
China International Aviation & Aerospace Exhibition (namely Airshow China) is the only international aerospace trade show in China that is endorsed by the Chinese central government.
It features the display of real-size products, trade talks, technological exchange and flying display. AirShow China is also a defence exhibition where the Chinese army displays latest technologies and innovations of air defence and armoured vehicles.
Source: YouTube