What does the same city advertising label mean?

The label means to be promoted by the "58 City" platform.

In the "58 City" software, some merchants publish information with advertising labels, which means that the platform is used to guide traffic in the form of advertisements, which is a sign of paid promotion.

"58 City" is a service software, and the information published on the platform includes housing rental, second-hand sale, job recruitment, buying and selling used cars, car rental and sales.