Tourists watch water gushing out from the Xiaolangdi Reservoir on the Yellow River in central China's Henan Province, July 2, 2019. (Xinhua/Miao Qiunao)
Tourists watch water gushing out from the Xiaolangdi Reservoir on the Yellow River in central China's Henan Province, July 2, 2019. (Xinhua/Miao Qiunao)
Tourists watch water gushing out from the Xiaolangdi Reservoir on the Yellow River in central China's Henan Province, July 2, 2019. (Xinhua/Miao Qiunao)