Children are among passengers at a railway station in Hangzhou City, the capital of East China’s Zhejiang Province, Aug. 24, 2017. During the summer vacation, many children came to the city because it is where their parents work, and now they are headed back to their hometowns as schools resume in Sept. Over the vacation period, a clear movement is seen of children either from rural areas to cities where parents work, or leaving cities for their rural hometowns because their working parents can't look after them in the city. The group has been dubbed “Little Migratory Birds”, meaning they move between places during the summer and winter vacations. (Photo: China News Service/Wang Yuan)
