Changning county is located in the southern edge of Sichuan basin and the center of Yibin. Changning County has small north and south ends, large midriff, high in the south and low in the north, low mountains in the south and hills in the north. It is a famous hometown of longevity.

The territory of Changning County was basically laid in the early Ming Dynasty, and it was slightly adjusted during the Republic of China and after liberation. Generally speaking, the designated area is larger than the designated area.

Changning county is one of the top ten eco-health tourist counties in China and Tianfu tourist county in Sichuan. It has four national AAAA-level scenic spots, such as Zhuhai and Qidonggou in southern Sichuan, and was the most beautiful county in China from 2065438+08 to 2065438+09.