The sky in Lanzhou is just like a puddle of seawater.
Several clusters of drifting white clouds
Dot the sky to form a beautiful sight
With blue sky, white clouds and tall buildings
Lanzhou is just an ideal place to listen to the sound of the Yellow River waves.
During the period from January to June of this year, among 168 major cities,
20 cities including Nanjing and Suzhou stand out in air quality improvement
Lanzhou ranks 10th