Pupils play magic cube during an activity at a primary school in Hohhot, north China's Inner Mongolia Autonomous Region, Sept. 12, 2017. The activity aims to enhance students' thinking, memory and responding abilities. (Xinhua/Ding Genhou)
Pupils play magic cube during activity in N China's Hohhot
Source: Xinhua| 2017-09-12 15:51:09|Editor: Song Lifang
KEY WORDS: activity
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