Children take part in a tug-of-war during the Moms and Dads Sports Day at a kindergarten in Hangzhou, east China's Zhejiang Province, Nov. 2, 2016. (Xinhua/Xu Yu)
Children take part in a tug-of-war during the Moms and Dads Sports Day at a kindergarten in Hangzhou, east China's Zhejiang Province, Nov. 2, 2016. (Xinhua/Xu Yu)