Chongqing Municipality in southwest China is also called "Wu Du," which can be literally translated to Fog City in Chinese, since fog is forecast most days of the year and the sky is always gray. When dusk falls, the skyscrapers light up with bright colors, transforming the landscape into a very different scene from the day. Come to the city center and find more about Chongqing.

Editor's note: This report focuses on Chongqing as part of our special series "Rising Star Cities," which is about Chinese cities whose annual GDP exceeds 1 trillion yuan ($155.4 billion). At the end of 2020, there were 23 such cities. Click here for more stories on Chongqing.