Checkpoint staff members check the passes of the foreign crew of a ship in the entry procedures in Qinhuangdao, north China's Hebei Province, May 1, 2019. People from various sectors stick to their posts during the Labor Day holiday. (Xinhua/Yang Shiyao)
People from various sectors stick to their posts during Labor Day holiday
Source: Xinhua| 2019-05-01 22:27:30|Editor: zh
