The planning and layout structure of Chengbei New District is "one heart, one ring, two axes and three pieces". "One Heart" is the administrative center, "One Ring" is the landscape water system around the central area of the city, and "Two Axes" are the commercial landscape axis of Jiefang North Road and the administrative office axis of Angelababy Road. "Three blocks" are three residential areas in the north, east and south. There are mainly county-level government affairs centers, administrative service centers, mass theaters, cultural and sports centers, mass cultural and leisure squares, urban finance, commerce, commerce and catering service centers, and SDIC Xinji Group logistics service base and three large-scale residential areas with a capacity of 60,000 people. Parks and M-water landscapes will be built around the city center to gradually form a new urban area integrating administrative, cultural, educational, commercial and leisure activities.