Aerial photo taken on June 14, 2018 shows children taking part in a land dragon boat racing activity to greet the upcoming Dragon Boat Festival at a kindergarten in Changxing County, east China's Zhejiang Province. (Xinhua/Xu Yu)

 

Children take part in a land dragon boat racing activity to greet the upcoming Dragon Boat Festival at a kindergarten in Changxing County, east China's Zhejiang Province, June 14, 2018. (Xinhua/Xu Yu)

 

Children play the drums for a land dragon boat racing activity to greet the upcoming Dragon Boat Festival at a kindergarten in Changxing County, east China's Zhejiang Province, June 14, 2018. (Xinhua/Xu Yu)

 

Children take part in a land dragon boat racing activity to greet the upcoming Dragon Boat Festival at a kindergarten in Changxing County, east China's Zhejiang Province, June 14, 2018. (Xinhua/Xu Yu)

 

Children wear sachets and traditional clothing before taking part in a land dragon boat racing activity to greet the upcoming Dragon Boat Festival at a kindergarten in Changxing County, east China's Zhejiang Province, June 14, 2018. (Xinhua/Xu Yu)

 

Children take part in a land dragon boat racing activity to greet the upcoming Dragon Boat Festival at a kindergarten in Changxing County, east China's Zhejiang Province, June 14, 2018. (Xinhua/Xu Yu)

 

Children take part in a land dragon boat racing activity to greet the upcoming Dragon Boat Festival at a kindergarten in Changxing County, east China's Zhejiang Province, June 14, 2018. (Xinhua/Xu Yu)