Winter Nadam kicks off in north China(1/6)

Women take part in the winter Nadam in Hulun Buir, north China's Inner Mongolia Autonomous Region, Dec. 23, 2019. Nadam Fair, meaning "entertainment" or "recreation" in Mongolian, is a mass traditional Mongolian festival mainly filled with sports events. (Photo/China News Service) (Photo/China News Service)

People of Ewenki ethnic group shows sleighs pulled by reindeers at the opening ceremony of a winter Nadam fair in Hulun Buir, north China's Inner Mongolia Autonomous Region, Dec. 23, 2019. Nadam Fair, meaning "entertainment" or "recreation" in Mongolian, is a mass traditional Mongolian festival mainly filled with sports events. (Photo/China News Service)

Herdsmen ride horses at the opening ceremony of a winter Nadam fair in Hulun Buir, north China's Inner Mongolia Autonomous Region, Dec. 23, 2019. Nadam Fair, meaning "entertainment" or "recreation" in Mongolian, is a mass traditional Mongolian festival mainly filled with sports events. (Photo/China News Service)

Herdsmen perform folk customs at the opening ceremony of a winter Nadam fair in Hulun Buir, north China's Inner Mongolia Autonomous Region, Dec. 23, 2019. Nadam Fair, meaning "entertainment" or "recreation" in Mongolian, is a mass traditional Mongolian festival mainly filled with sports events. (Photo/China News Service)

People take part in the winter Nadam in Hulun Buir, north China's Inner Mongolia Autonomous Region, Dec. 23, 2019. (Photo/China News Service)

Herdsmen ride camels at the opening ceremony of a winter Nadam fair in Hulun Buir, north China's Inner Mongolia Autonomous Region, Dec. 23, 2019. Nadam Fair, meaning "entertainment" or "recreation" in Mongolian, is a mass traditional Mongolian festival mainly filled with sports events. (Photo/China News Service)