Pingyu County, Qin Dynasty, is located in Pingyu County, in Gucheng Village, Beisheqiao Township, Pingyu.

Pingyu county has a long history. Pingyu was founded in the Western Zhou Dynasty. Pingyu is the hometown of Tae In, and Tae In is the mother of Ji Chang, the founding emperor of the Western Zhou Dynasty.

The ruins of Rufen ancient city in the pre-Qin period, also known as Ancheng ancient city. Located in the area of Xingwangdian Village Committee in Laowanggang Township, the city wall is trapezoidal. It is one of the important pre-Qin ancient cities in the Central Plains.

According to textual research, eleven articles in The Book of Songs, such as Guan Ju and Ru Hua, were all written here. In the south of the old city, there is a place called "Eighteen Tombs", which belongs to a Shicheng aristocratic family.