Teachers from Yuquan district in Hohhot, Inner Mongolia autonomous region visit the industrial base for big data applications of Soft Stone, a service provider of latest technologies in the city, on April 28. The event was organized by the education authority at the district and aimed at helping the teachers get a closer look at technologies including AI and VR. [Photo/IC]

Teachers try out VR equipment at the industrial base in Hohhot, on April 28. [Photo/IC]

Two teachers experience the applications of big data technologies at the base, on April 28. [Photo/IC]