The lost stem in Chongqing means that more people have lost their way in Chongqing, and they have become locals.

Chongqing (hereinafter referred to as Chongqing or Ba), also known as Jiangcheng and Wudu, is a municipality directly under the central government of People's Republic of China (PRC), located in the southwest of China, bordering Hubei and Hunan in the east, Guizhou in the south, Sichuan in the west and Shaanxi in the north.

By 2022, it will administer 38 districts and counties (26 districts, 8 counties and 4 autonomous counties) with a total area of 82,400 square kilometers.