Challenges
The conservation projects include the works of restoring and consolidating the cliff surface, the caves, the statues and the murals, as well as digitisation, which is to digitise the video and photographs of the caves and the relics inside, creating multi-media virtual tour presentations for the visitors. The presentations along with visits to the caves allow visitors to see more of the Dunhuang art in greater details and help conserve the treasures inside the caves.