Students with parents and teachers from 14 Chinese schools and 2 Russian schools parade during a carnival to welcome the upcoming International Children's Day on May 31, 2017 in Heihe, Heilongjiang Province of China. 14 Chinese schools and 2 Russian schools held a dress-up carnival on Wednesday in Heihe to welcome the International Children's Day. (Photo by VCG/VCG via Getty Images)
