HOHHOT, May 18 (Xinhua) — A rock painting discovered in 2021 in the Hulun Buir grassland in north China\’s Inner Mongolia Autonomous Region has been identified as an ochre rock painting recently, acco
Enjoy life, Inspiring work
Enjoy life, Inspiring work
HOHHOT, May 18 (Xinhua) — A rock painting discovered in 2021 in the Hulun Buir grassland in north China\’s Inner Mongolia Autonomous Region has been identified as an ochre rock painting recently, acco