Wrestlers compete at an annual Nadam fair in the Darhan Muminggan United Banner to mark the 70 anniversary of the establishment Inner Mongolia autonomous region on Saturday. /Xinhua Photo

The three-day fair features ethnic Mongolian traditional sports, such as archery, wrestling, horse racing, horse walking as well as traditional singing and dancing performances. /Xinhua Photo

Nadam, meaning "entertainment" or "recreation" in Mongolian, is a mass traditional Mongolian festival in which people celebrate harvests and pray for good luck. /Xinhua Photo