Danghe River in Dunhuang, Gansu province is aglow with glittering lights decorating the buildings by the river. [Photo by Wang Binyin]

When spring comes, the sight of the Danghe River in Dunhuang, Northwest China's Gansu province is refreshing. Weather conditions are pleasant and the water is clear and clean.

Colorful lights reflect and twist on the river's surface, making the riverside a place to hang out and enjoy lovely night views.