Participants take part in a wrestling contest during a desert Nadam Fair held in Naiman Banner, Tongliao City, north China's Inner Mongolia Autonomous Region, June 10, 2019. (Photo: Xinhua)

Participants take part in a horse riding contest during a desert Nadam Fair held in Naiman Banner, Tongliao City, north China's Inner Mongolia Autonomous Region, June 10, 2019. (Photo: Xinhua)

Participants take part in a wrestling contest during a desert Nadam Fair held in Naiman Banner, Tongliao City, north China's Inner Mongolia Autonomous Region, June 10, 2019. (Photo: Xinhua)

Participants take part in a camel riding contest during a desert Nadam Fair held in Naiman Banner, Tongliao City, north China's Inner Mongolia Autonomous Region, June 10, 2019. (Photo: Xinhua)

Participants take part in a camel riding contest during a desert Nadam Fair held in Naiman Banner, Tongliao City, north China's Inner Mongolia Autonomous Region, June 10, 2019. (Photo: Xinhua)