《汉书·志·地理志上》
王莽时叫成安。
莽曰成安。
During Wang Mang's reign, it was called Cheng'an.
<s>[INST] Kindly elucidate the central themes in this passage in English: 莽曰成安。 [/INST] During Wang Mang's reign, it was called Cheng'an.</s>
Kindly elucidate the central themes in this passage in English: 莽曰成安。
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During Wang Mang's reign, it was called Cheng'an.
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