An-k'ang

Pinyin  Ankang,  formerly  Hsing-an,   city in southeastern Shensi sheng (province), China. Situated in the narrow valley of the Han River between the Tsinling and Ta-pa mountain ranges, it has been an important trade centre since antiquity, being situated at the junction of the east-west route via the Han River valley and the route to the north over the mountains to Sian (Ch'ang-an). A rail line, completed in 1978, links