Which counties around Chongqing, including Hechuan, Yongchuan, Bishan, Qijiang and Jiangjin, have the most developed economy and the best living environment?

Jiangjin, of course. Jiangjin can now be said to be the best-developed area except the main city. The development prospect of Shuang Fu Industrial Park is very good. Because of this, many famous universities in Chongqing will come here to build campuses, which is equivalent to the second university town. Other places are driven by the development of schools, and Jiangjin is the initiative of colleges and universities because of the development of the park. You can check the remaining GDP, and I won't say the rest. As described below, Jiangjin is planned in the main city series. . .