Lanzhou, Gansu: Spring arrives with blue waves on the Yellow River-Chinanews.com video

　　On March 1, the Lanzhou section of the Yellow River in early spring was different from the muddy yellow color that people imagined the Yellow River should have. After the spring, the color of the Yellow River appeared turquoise, the water quality was clear, and blue waves appeared on the river bank.

From the perspective of aerial photography, the landmark building of Lanzhou's century-old iron bridge - Zhongshan Bridge spans the "emerald green" Yellow River.

(Reporter Gao Ying)

Responsible editor: [Liu Pai]