Unveiling the Secrets of Ancient Xinjiang: Exploring the Legends of Desert Civilization.
44:02
Secrets Of The Great Wall | Ancient China From Above | National Geographic
2:27:13
China's Hidden Worlds: Unveiling the Secrets of Yunnan, Tibet, and Xinjiang | Extra Long Documentary
53:42
Petra: Lost City of Stone | Full Documentary | NOVA | PBS
49:34
The Ancient And Forgotten Empire Of Persepolis
1:07:52
Who Built The Great Wall Of China And Why?
43:25
Unearthed: Mayan City of Blood (S1, E1) | Full Episode
1:13:14
David Reich, "A Tale of Two Subcontinents: The Parallel Prehistories of Europe and South Asia"
2:27:49