Students from a local primary school experience shadow puppet performance in Handan, north China's Hebei Province, July 3, 2019. (Photos: Xinhua)

Students from Qiyi Primary School of Yuanqu County learn agricultural knowledge at Xiabo Village of Wangmao Township in Yuncheng, north China's Shanxi Province, July 3, 2019.

Children learn to swim at a swimming pool in Wuyi County, east China's Zhejiang Province, July 3, 2019.

Children read books at a bookstore in Dongyang, east China's Zhejiang Province, July 3, 2019.