Introduction to Baidi City: Baidi City is located in Fengjie County, the western head of the Three Gorges of the Yangtze River. Its original name is Ziyang City. It was built by Gongsun who separatized Shu in the late Western Han Dynasty. It is the best place to view the "Kuimen World Hero". Famous poets from past dynasties such as Li Bai, Du Fu, Bai Juyi, Liu Yuxi, Su Shi, Huang Tingjian, Fan Chengda, Lu You, etc. all visited Baidi and visited Kuimen, leaving behind a large number of poems. Therefore, Baidi City is also known as the "City of Poetry".