Staff members of Sichuan Entry-Exit Inspection and Quarantine Bureau check the condition of giant panda Bao Bao at Chengdu Shuangliu International Airport in Chengdu, capital of southwest China's Sichuan Province, Feb. 22, 2017. A charter flight carrying Bao Bao, a giant panda born in the United States, landed in Chengdu, after a 16 and a half hour flight. (Xinhua/Liu Kun)
