renchengquIntroduction：Introduction to Rencheng: Rencheng District of Jining City is located in the southwestern plain of Shandong Province, at the northern end of the Nansi Lake. It is one of the downtown areas of Jining and the main city of Jining City. It is located at 35°08′-35°32′, 116°26′-116°44′ north latitude, with a total area of ​​920 square kilometers. The overall pattern is half-town and half-township, and its geographical position is superior. It is located in the hinterland of the large city of Jin (Jining), Yizhou (Zhangzhou), Zou (Zoucheng), and Qujia (Jiaxiang). Commodity distribution centers and political, economic, and cultural centers. The transportation in Rencheng District is very convenient. The Beijing-Hangzhou Canal runs through the north and south. The Xinshi Railway and the Ridong Expressway traverse the east and west, the Beijing-Fuzhou Expressway and the Beijing-Shanghai Railway are close at hand, and the 327 and 105 National Highways meet in the territory, forming a transportation network extending in all directions.