Children play in zorbs in a park in Baotou, Inner Mongolia autonomous region. The photo, titled Happy Times, is one of the works collected by Baotou Daily, and was taken by Guo Jianguo. [Photo/Baotou Daily]

This photo, titled A Group Photo taken on Grassland, is one of the works collected by Baotou Daily. It was taken by Zhang Xiuchun. [Photo/Baotou Daily]