If You Have Never Wanted to Visit Northwestern China, You Will After You Watch This

Gansu Province is located in the northwestern China. To the west of Lanzhou and west of the Yellow River is the famous "Hexi Corridor," an important strategic passage on the ancient Silk Road stretching to the west. This area abounds in rich historical and cultural heritage, including grottoes, ancient buildings and other cultural relics.  This amazing film was made by Luciano Bosticco.