求翻译：　柳江古镇，位于四川省眉山市洪雅县城西南的柳江两岸，历史上称为“明月镇”。始建于南宋，清代中期，定名为“柳江场”。是什么意思？

Liujiang town, located in the southwestern Sichuan Province Meishan City Liujiang Hongya County on both sides of history known as the "moon town." Founded in the Southern Song Dynasty, Qing Dynasty, known as "Liujiang field."

Liujiang Qibao town, is located in Sichuan Province 4 Meishan City Hong Nga county town of south-west yanagie cross-strait, historically known as the "moon" town. It was built in the mid Qing dynasty during the Southern Song dynasty, to be known as " " yanagie game.

　The Liujiang Guzhen, is located southwest the Sichuan Meishan city Hongya county seat Liujiang both banks, in the history is called “the bright moonlight town”.The beginning constructs at the Southern Song Dynasty, Qing Dynasty intermediate stage, chooses a name for “the Liujiang field”.

　Liujiang River town, located in both sides of the Meishan city, Sichuan province southwest of liujiang hongya County, historically known as the "mingyue town". Was founded in the Southern Song dynasty, the Qing dynasty the medium-term, known as "the liujiang field".

　Liujiang River town, located in both sides of the Meishan city, Sichuan province southwest of liujiang hongya County, historically known as the "mingyue town". Was founded in the Southern Song dynasty, the Qing dynasty the medium-term, known as "the liujiang field".