鲁南地理上属于山东的最南端。南邻江苏,包括日照、临沂、枣庄、济宁、菏泽5市43个县(市、区),土地面积5.05万平方公里。其面积接近山东三分之一,而人口占全省三分之一强,属于人口稠密地区。其中临沂市位于鲁南地近黄海,南邻江苏,是山东省面积最大、人口最多的市,辖三区九县,共计181个 Lunan geographically belongs to the southernmost tip of Shandong. South of Jiangsu, including Rizhao, Linyi, Zaozhuang, Jining, Heze 5 cities 43 counties (cities, districts), the land area of ​​50,500 square kilometers. Its area is close to one-third of Shandong Province, while its population accounts for one-third of the province’s strong population, belonging to densely populated areas. Among them, Linyi City is located in Lunan to the Yellow Sea, south of Jiangsu Province, Shandong Province is the largest and most populous city, administer three districts and nine counties, a total of 181