Combined photo taken on May 29, 2017 shows children playing at an aquatic park in Nantong, east China's Jiangsu Province, to greet the upcoming International Children's Day. (Xinhua/Xu Peiqin)
A girl learns to make pottery at a plaza in Suzhou, east China's Jiangsu Province, May 29, 2017, to greet the upcoming International Children's Day. (Xinhua/Wang Jiankang)
Balloons are released during an activity to greet the upcoming International Children's Day at Yufeng Park in Liuzhou, south China's Guangxi Zhuang Autonomous Region, May 29, 2017. (Xinhua/Li Hanchi)
Children wearing traditional costumes carry colorful umbrellas during a performance in Chenzhou, central China's Hunan Province, May 29, 2017, to greet the upcoming International Children's Day. (Xinhua/Liao Xin)
Children play the traditional Chinese instrument Guzheng on a floating plank road at the Shiziguan scenic spot in Xuan'en County, central China's Hubei Province, May 28, 2017. (Xinhua/Song Wen)
Children play the traditional Chinese instrument Guzheng on a floating plank road at the Shiziguan scenic spot in Xuan'en County, central China's Hubei Province, May 28, 2017. (Xinhua/Song Wen)
Children play the traditional Chinese instrument Guzheng on a floating plank road at the Shiziguan scenic spot in Xuan'en County, central China's Hubei Province, May 28, 2017. (Xinhua/Song Wen)
Children from Chang'an Kindergarten watch performances during an activity to greet the upcoming International Children's Day in Beijing, capital of China, May 26, 2017. (Xinhua/Xing Guangli)
Children from Chang'an Kindergarten watch performances during an activity to greet the upcoming International Children's Day in Beijing, capital of China, May 26, 2017. (Xinhua/Xing Guangli)
Children from Chang'an Kindergarten perform during an activity to greet the upcoming International Children's Day in Beijing,capital of China, May 26, 2017. (Xinhua/Zhu Wei)
Children from Chang'an Kindergarten perform during an activity to greet the upcoming International Children's Day in Beijing, capital of China, May 26, 2017. (Xinhua/Zhu Wei)
Children from Chang'an Kindergarten watch performances during an activity to greet the upcoming International Children's Day in Beijing, capital of China, May 26, 2017. (Xinhua/Zhu Wei)
Children from Chang'an Kindergarten perform during an activity to greet the upcoming International Children's Day in Beijing, capital of China, May 26, 2017. (Xinhua/Xing Guangli)
Soldiers of the Chinese People's Liberation Army (PLA) Macao Garrison perform singing for teachers and students during an activity to greet the upcoming International Children's Day at the primary school of Keang Peng School in Macao, south China, May 26, 2017. (Xinhua/Cheong Kam Ka)
Soldiers of the Chinese People's Liberation Army (PLA) Macao Garrison perform dancing for teachers and students during an activity to greet the upcoming International Children's Day at the primary school of Keang Peng School in Macao, south China, May 26, 2017. (Xinhua/Cheong Kam Ka)
Soldiers of the Chinese People's Liberation Army (PLA) Macao Garrison perform military skill for teachers and students during an activity to greet the upcoming International Children's Day at the primary school of Keang Peng School in Macao, south China, May 26, 2017. (Xinhua/Cheong Kam Ka)
