History of Jining
The name Jining was first given to the region in the year 1271 during the Song dynasty, although the exact area and type of administrative district it refers to have varied over the centuries. Jining has several distinctive associations in Chinese history and culture, as in antiquity it was the birthplace and home of Confucius, along with many of his more famous disciples, including Mencius. Temples to a number of these philosophers still exist in various parts of the prefecture. Liangshan, a county of Jining, is also famous as the principal setting of the Chinese literary classic, Water Margin.
Source From: https://en.wikipedia.org/wiki/Jining#History