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The mausoleum of Emperor Qin is a national treasure of China, and is known throughout the world for the army of terracotta warriors that guard his final resting place.

The army of terracotta warriors is vast, and we are still discovering how they are made,and how best to preserve them.

Guest:
Xiuzhen Li (Senior Archaeologist, Emperor Qin Shihuang's Mausoleum Site Museum)