A boy and his mother play in the snow at the Nanhu Wetlands Park of Hohhot, capital of Inner Mongolia autonomous region, on Jan 2. The Nanhu Wetlands Park entertains people with winter sports events including skiing, riding sleds and sleighs, ice skating, and family activities, attracting hundreds of parents and children to have fun during weekends or holidays. [Photo/Xinhua]

A little girl sporting sunglasses tightly holds onto a round inflatable sled for while zipping down the slope at the Nanhu Wetlands Park of Hohhot, capital of Inner Mongolia autonomous region, on Jan 2. The Nanhu Wetlands Park entertains people with winter sports events including skiing, riding sleds and sleighs, ice skating, and family activities, attracting hundreds of parents and children to have fun during weekends or holidays. [Photo/Xinhua]