Photos record childhood moments of Chinese kids in past four decades

File photo taken on April 15, 2017 shows a boy celebrating the water-sprinkling festival in Xishuangbanna, southwest China's Yunnan Province. This set of 41 old photos, taken from 1978 to 2018 by year, pictorially record childhood moments of Chinese kids in the past four decades.(Xinhua/Shao Bing)