Is Jiangsu, Zhejiang and Shanghai developed or Beishangguang developed?

1, which refers to Beijing, Shanghai and Guangzhou. The comprehensive strength of these three cities is at the leading level in Chinese mainland. Jiangsu, Zhejiang and Shanghai belong to the south of China and consist of three provinces and one city. Their comprehensive strength is slightly inferior to that of Beishangguang.

2. Beishangguang is known as a first-tier city with a solid economic foundation and considerable political resources. It has the radiation ability to many neighboring provinces, rich educational resources and profound culture, as well as prosperous and beautiful night scenes, extremely convenient transportation and unique urban charm. The main industries in Jiangsu, Zhejiang and Shanghai are not comprehensive enough, so the north is developed.