藍田關

藍田關今位在中國陝西省境內的藍田縣,建於公元前221年統一天下之時,當時因面臨嶢山得名嶢關,公元前206年劉邦率領軍越過嶢關奪取關中北周時,改名青泥關,隋代改名藍田關,該名沿用至今。藍田關為古都長安咸陽東南的門戶,為歷代兵家必爭之地。

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