Nyingchi Border Control Detachment actively responded to the call of the voluntary tree-planting activity and organized 30 police to plant trees to add green to the Yani Wetland.
thanks to the effective measures, southwest China's Xizang Autonomous Region has seen a growing number of black-necked cranes.
Aerial photo taken on Nov. 5 shows the scenery of Lalu Wetland.
Photo shows children playing in the sea of rape flowers in Kaima Village.
A battery-swap station for electric cars was put into operation on Wednesday in Lhasa, capital of southwest China's Tibet Autonomous Region.
