The Sogdian Letters: Silk Road Spies and Lost Cities episode artwork

EPISODE · May 13, 2026 · 7 MIN

The Sogdian Letters: Silk Road Spies and Lost Cities

from Trade Routes That Changed Human History Forever — Fexingo History · host Fexingo

In this episode of Trade Routes That Changed Human History Forever, Lucas and Luna delve into the Sogdian Letters, a cache of 5th-century documents discovered in a ruined watchtower near Dunhuang, China. These letters, written in the forgotten Sogdian language, offer a rare glimpse into the lives of Sogdian merchants and their far-flung network from Samarkand to Chang'an. Lucas unpacks the story of Nanai-Vandak, a desperate Sogdian trader whose letter to his homeland recounts famine, rebellion, and the collapse of the Silk Road amid the Hephthalite invasions. He explains how the letters were found by Sir Aurel Stein in 1907, preserved in the arid desert, and how they reveal the personal tragedies and commercial savvy of the Sogdians—often called the 'Phoenicians of the Silk Road.' Luna learns how these letters also contain evidence of early Manichaean communities and the use of a 22-letter Aramaic-derived script. The episode touches on the letters' role in confirming Chinese control of the Hexi Corridor and the Sogdians' influence on the spread of Buddhism eastward. This is a story of spycraft, survival, and the fragile human bonds that held the Silk Road together. #SogdianLetters #Sogdians #SilkRoad #Dunhuang #SirAurelStein #NanaiVandak #Samarkand #HexiCorridor #Manichaeism #Hephthalites #AncientTrade #CentralAsia #LostCities #Archaeology #SogdianLanguage #FexingoHistory #History #TradeRoutes #HanDynasty #RomanEmpire Keep every episode free: buymeacoffee.com/fexingo

Episode metadata supplied by the publisher feed · Published May 13, 2026

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The Sogdian Letters: Silk Road Spies and Lost Cities

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This episode was published on May 13, 2026.

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