A police officer in Bangjinmeiduo passport application room explains the details of applying for a border passport in Lhasa, capital of southwest China's Tibet Autonomous Region on July 21.
A black-necked crane looks after its chicks after they hatched in the Qiangtang nature reserve, southwest China's Tibet Autonomous Region, June 24, 2017.
Conductor of the Z21/22 train linking Beijing and Lhasa, capital of southwest China's Tibet Autonomous Region, talks with a passenger for his feedback on the train service July 17.
Photo taken on July 17, 2017 shows pinwheels at a children's park in Lhasa, southwest China's Tibet Autonomous Region. About 100,000 pinwheels in the park attracted many tourists.
Hostess Lhamoco (R) serves food for tourists at her family hotel in Luqu county of Gannan Tibet Autonomous Prefecture, northwest China's Gansu Province, July 18, 2017.