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China: Han dynasty
Map showing the extent of the Han empire c. 100 bce.
Chang’an
ancient city, China
Also known as: Ch’ang-an, Chang’an Cheng, Daxing, Ta-hsing
Chang’an, ancient site, north-central China. Formerly the capital of the Han, Sui, and Tang dynasties, it is located near the present-day city of Xi’an.