Poluted city
Gansu > Lanzhou
![Picture tagged with: landscape Picture tagged with: landscape](images/tag.png)
![Picture tagged with: city Picture tagged with: city](images/tag.png)
![Picture tagged with: polution Picture tagged with: polution](images/tag.png)
Lanzhou (Gansu province) was during a long time considered as the most poluted city of China
![Poluted city, Next picture: The balustrade Poluted city](photos/1237975532_ville-polluee-poluted-city.jpg)
The most beautiful pictures from China
Lanzhou (Gansu province) was during a long time considered as the most poluted city of China