Tibet, 40 hours to see - Chapter Three: The Last Piece of Unpolluted Land

The Qinghai-Tibet Railway, connecting Xining and Lhasa, is not only the first railway extending into the hinterlands of Tibet, but also provides a road towards ecological protection. A string of measures have been adopted to preserve the natural habitats of local wild animals, such as building passageways for their migration, reducing transportation-related noise pollution and promoting the use of biodegradable materials.

Numerous builders and protectors, upholding the spirit of guarding this last piece of unpolluted land, have dedicated themselves to the plateau’s ecological conservation despite their meritorious deeds all the while having remained out of sight and out of people’s purview.

Let’s watch the third chapter of "Tibet, 40 Hours to See" to discover some of their stories.