Ji'nan has a long history, the State Council announced the historical and cultural city. As early as 9000 years ago in the early Neolithic age, there are ancestors living here. About 4000 ~ 4500 years ago with a black polished ware for the characteristics of the "Longshan culture", due in 1928 for the first time found in the eastern suburbs of Ji'nan Longshan Town named. The name of Ji'nan was first seen in the history of the "Luo", was known as the "saddle" and "calendar" and "Licheng" etc.. The name "Ji'nan" began in the early Han dynasty. Han Emperor sixteen years (before 164) to Ji'nan for the country, later renamed the Ji'nan county. Sui Sui Qi, Qi County, Ji'nan county. Song Zheng and six years (1116) was renamed the Ji'nan government. Yuan Yuan road. The province of Shandong in Ming Dynasty, Hongwu nine years (1376) Ji'nan became the capital of Shandong, Li Ming and Qing Dynasty and extended so far, Shandong has been the political, economic and cultural center.