Contestants participated in a stone lock competition in Taizhou, east China's Jiangsu Province, May 16, 2021. 827 contestants from 18 teams in Jiangsu Province attended this competition on Sunday. (Photo by Tang Dehong/Guangming Picture)

Contestants participated in a stone lock competition in Taizhou, east China's Jiangsu Province, May 16, 2021. 827 contestants from 18 teams in Jiangsu Province attended this competition on Sunday. (Photo by Tang Dehong/Guangming Picture)

Contestants participated in a stone lock competition in Taizhou, east China's Jiangsu Province, May 16, 2021. 827 contestants from 18 teams in Jiangsu Province attended this competition on Sunday. (Photo by Tang Dehong/Guangming Picture)

来源：GMW.cn