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一、人文与自然背景洪雅县地处四川盆地西南边缘,属眉山市管辖,地理坐标为东经102°49′~103°32′、北纬29°24′~30°,位于成都、乐山、雅安三角地带,东接夹江县、峨眉山市,南靠汉源县、金口河区,西临雅安雨城区、荥经县,北界名山县、丹棱县,距成都147公里、乐山55公里、眉山50公里、雅安62公里。洪雅县在秦汉时设犍为郡,洪雅东北大部分地区为南安县,西南部分地区属严道县。晋、南北朝时,洪雅地曾先后属齐乐郡、益州、齐通郡、青州、眉州、嘉州;隋开皇十三年(593年)置洪雅县。唐朝武
I. Humanities and Nature Background Hongya County is located in the southwestern edge of Sichuan Basin and belongs to Meishan City. Its geographic coordinates are 102 ° 49 ’~ 103 ° 32’ east longitude and 29 ° 24 ’~ 30 ° north latitude. It is located in Chengdu, Leshan, Ya’an Triangle area, east of Jiajiang County, Emeishan City, south of Hanyuan County, Jinkouhe District, west of Ya’an Yucheng District, Yingjing County, the northern boundary of Mingshan County, Danling County, 147 kilometers away from Chengdu, Leshan 55 kilometers , Meishan 50 km, Ya’an 62 km. Hongya County in the Qin and Han dynasties set up for the county, most of the northeastern Hongya Nanan County, part of the southwest of Yan Road. Jin, Northern and Southern Dynasties, Hong Ya Di has successively belong to Qi Le County, Yizhou, Qitong County, Qingzhou, Meizhou, Jiazhou; Sui Kaihuang thirteen years (593) home Hongya County. Tang Wu