Children watch an exhibit at the Youth Science And Technology Museum of Qiaodong District in Xingtai City, north China's Hebei Province, July 16, 2017. During this summer vacation, the Youth Science And Technology Museum of Qiaodong District provides platforms of science popularization practice for students in Xingtai City. (Xinhua/Zhu Xudong)
Students take part in science practice in N China
Source: Xinhua| 2017-07-17 19:20:05|Editor: Song Lifang