Photos record childhood moments of Chinese kids in past four decades

File photo taken on May 26, 1996 shows children visiting Binhai Park to celebrate the International Children's Day in Haikou City, south China's Hainan 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/Chen Xiaoying)