What line city is Liaocheng?

Liaocheng is a third-tier city. Liaocheng is located in the west of Shandong Province, in the Luxi Plain. It is a prefecture-level city and a third-tier city under the jurisdiction of Shandong Province with a history of more than 5,000 years. It is a national historical and cultural city. Yellow River culture and canal culture complement each other here, and there are many cultural relics left in the territory. Six heritage sites and two rivers are listed in the World Cultural Heritage List of the Grand Canal, and there are also several national cultural relics protection units. Liaocheng not only has a long history and profound cultural background, but also is the background of many famous literary works, such as Water Margin, Jin Ping Mei, Strange Tales from a Lonely Studio and many other stories. In addition, Liaocheng is also the hometown of many historical celebrities, such as Yi Yin, a famous strategist in Shang Dynasty, Sun Bin, a doctor in Song Dynasty, and Xie Zhen, an Amin writer.