The Beidou system-based unmanned aerial vehicles (UAV) are operating in the field.
Scenery of lotus ponds in Jinan, Shandong
Lavender blossoms in Valensole, France
Grebes seen in Lhalu wetland national nature reserve in Lhasa
In pics: development of transport helps promote rural revitalization in China
Scenery of terraced fields in SW China's Chongqing
View of Jintang Bridge in Zhoushan, E China's Zhejiang