In the 1920s, the discovery of the "Ordos Tooth" in the Salawusu River Valley in Uxin Banner of Ordos marked the emergence of the "Ordos Man" or "Hetao Man". This opened a new era for anthropological research in China and even Asia. This year marks the 100th anniversary of the discovery of the Hetao Man site. Check the video to learn more about these ancient people!