Humanity Photo Awards (HPA) All rights reserved:
The Dugout Houses Along the Great Wall in Shanxi-1
Humanity Photo Awards (HPA) All rights reserved:
The Dugout Houses Along the Great Wall in Shanxi-2
Humanity Photo Awards (HPA) All rights reserved:
The Dugout Houses Along the Great Wall in Shanxi-3
Humanity Photo Awards (HPA) All rights reserved:
The Dugout Houses Along the Great Wall in Shanxi-4
Humanity Photo Awards (HPA) All rights reserved:
The Dugout Houses Along the Great Wall in Shanxi-5