Tunnel vision
By Zhu Yuan | China Daily | Updated: 2010-03-25 08:07
Diantou village, in Shanxi province, which once served as an ancient fortress, looks like a beehive at the foot of a mountain. photos by Duan Wujian / for China Daily |
A complex of caverns and passageways that once served as an ancient fortress reveals the secrets of an ancient city's rise and fall. Zhu Yuan reports
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