宁夏回族自治区，是我国五个少数民族自治区之一，位于我国西北部，地处黄河中上游，东邻陕北、北接内蒙古，南与甘肃相连。自治区总面积为６６４万平方公里，其中引黄灌区占４１％，南部山区占５９％。截止到１９９７年底，总人口为５３０万人，共有３５个民族，其中回... Ningxia Hui Autonomous Region is one of five autonomous regions in China. It is located in the northwestern part of China. It is located in the middle and upper reaches of the Yellow River, bordering on northern Shaanxi to the east, Inner Mongolia to the north, and Gansu to the south. The autonomous region covers a total area of ​​66,400 square kilometers, of which 41% are irrigated by the Yellow River and 59% are mountains in the south. As of the end of 1997, the total population of 5.3 million people, a total of 35 ethnic groups, of which back ...