1. Pujiang County is adjacent to Tianfu New District in Chengdu, and it is the throat of Tibet and Yunnan. The actual level of economic development in this county is also very backward.
2. Dayi County is located in the west of Chengdu Plain, with a very large area of 1.548 square kilometers. In the development of this county, its actual economic GDP level is relatively low, even the per capita GDP is very low, which naturally makes it look very poor.
Xinjin county is located in the south of Chengdu. Its county covers an area of 330 square kilometers, but its population is small, with a permanent population of only 300,000. In terms of real economic GDP, it is very poor and the poorest city in Chengdu.