Overview: David explores the wilds of Central Asia to discover what the Chinese wanted for their precious silk. In a remote gorge in Kazakhstan he finds clues carved in the rock.
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First Air Date: Feb 21, 2016Last Air date: Mar 13, 2016Season: 1 SeasonEpisode: 4 EpisodeRuntime: 48 minutesQuality: HDIMDb: 6.00 / 10 by 1 usersPopularity: 0.054Language: