(250825) -- LANZHOU, Aug. 25, 2025 (Xinhua) -- This undated file photo taken by Lang Wenrui shows a snow leopard at the Qilian Mountain National Nature Reserve in northwest China's Gansu Province. Lang, a 50-year-old staffer with the ecology and environment bureau of Su'nan Yugur Autonomous County, Gansu Province, has spent more than a decade documenting the wildlife of the Qilian Mountains. TO GO WITH "Across China: Photographer captures elusive snow leopard images in NW China's Qilian Mountains" (Xinhua)
