Innovative products on display in Ulanqab

An exhibitor demonstrates a computer dance game during the expo in Ulanqab, Inner Mongolia autonomous region on July 17. The expo focuses on sectors of big data, artificial intelligence, the internet of things, cloud computing, drones, new energy and materials, and medical care. [Photo/Xinhua]

Visitors flock to the exhibition center in Ulanqab, Inner Mongolia autonomous region on July 17. The expo focuses on sectors of big data, artificial intelligence, the internet of things, cloud computing, drones, new energy and materials, and medical care. [Photo/Xinhua]