Shuang Fu New District, located at the north gate of jiangjin district, is an important support for Jiangjin to accelerate the construction of a "double hundred" modern metropolis, and is also the core expansion area for Chongqing to accelerate the development of a new city in the west. It has been included in Chongqing's "half-hour economic circle" and is planned as Chongqing's sub-center.