According to the results of the 2023 joint expedition, the cave network has 107 connected openings and boasts a length of 409.9 kilometers, making it the longest known cave in Asia and the ...
[Photo provided to China Daily] Forum highlights remarkable progress in conserving cave temples, report Wang Ru in Dunhuang, Gansu province, and Ma Jingna in Lanzhou. In mysterious caves or on ...
Longnan City in Northwest China's Gansu Province is a city of a unique contrast: to northern Chinese, it embodies the gentle and soft qualities of the Southern cities, while to southern Chinese, it re ...