Children experience VR reading at a community center in Yuquan District of Hohhot, north China's Inner Mongolia Autonomous Region, Aug 7, 2018. (Photos: Xinhua)

A community in Hohhot organized free activities for children to learn about new technologies during the summer vacation.

Children learn about 3D printing at a community center in Yuquan District of Hohhot, north China's Inner Mongolia Autonomous Region, Aug 7, 2018.

Children experience VR technology at a community center in Yuquan District of Hohhot, north China's Inner Mongolia Autonomous Region, Aug 7, 2018.