Children from a primary school in southwest China's Tibet Autonomous Region perform during the 10th "Xiaohe Elegant Demeanor" National Children's Dance Show in Guangzhou, south China's Guangdong Province, July 28, 2019. The dance show kicked off on July 28, 2019 in Guangzhou and would showcase nearly 200 original children's dance works. (Xinhua/Liu Dawei)

Children from a primary school in southwest China's Chongqing Municipality perform during the 10th "Xiaohe Elegant Demeanor" National Children's Dance Show in Guangzhou, south China's Guangdong Province, July 28, 2019. The dance show kicked off on July 28, 2019 in Guangzhou and would showcase nearly 200 original children's dance works. (Xinhua/Liu Dawei)

Children from a primary school in southwest China's Tibet Autonomous Region perform during the 10th "Xiaohe Elegant Demeanor" National Children's Dance Show in Guangzhou, south China's Guangdong Province, July 28, 2019. The dance show kicked off on July 28, 2019 in Guangzhou and would showcase nearly 200 original children's dance works. (Xinhua/Liu Dawei)

Children from east China's Jiangsu Province perform during the 10th "Xiaohe Elegant Demeanor" National Children's Dance Show in Guangzhou, south China's Guangdong Province, July 28, 2019. The dance show kicked off on July 28, 2019 in Guangzhou and would showcase nearly 200 original children's dance works. (Xinhua/Liu Dawei)