Children participate in a football game at the Central Kindergarten in Changxing County, east China's Zhejiang Province, June 26, 2018. The kindergarten held a football festival, during which children could enjoy the fun of playing football. (Xinhua/Xu Yu)

Children participate in a football game at the Central Kindergarten in Changxing County, east China's Zhejiang Province, June 26, 2018. The kindergarten held a football festival, during which children could enjoy the fun of playing football. (Xinhua/Xu Yu)

Children participate in a football game at the Central Kindergarten in Changxing County, east China's Zhejiang Province, June 26, 2018. The kindergarten held a football festival, during which children could enjoy the fun of playing football. (Xinhua/Xu Yu)

Children participate in a football game at the Central Kindergarten in Changxing County, east China's Zhejiang Province, June 26, 2018. The kindergarten held a football festival, during which children could enjoy the fun of playing football. (Xinhua/Xu Yu)

Children compete in a football match at the Central Kindergarten in Changxing County, east China's Zhejiang Province, June 26, 2018. The kindergarten held a football festival, during which children could enjoy the fun of playing football. (Xinhua/Xu Yu)