"GOLOK DERNANG SADRE" refers to the De'ang Sazhi Tibetan calligraphy and stationery. This Tibetan calligraphy style is elegant and powerful, and its main writing tools include bamboo pens, ink boxes, handmade herbal paper, thread makers, and other items, each with its own unique traditional production techniques. It is a treasure of Tibetan calligraphy and stationery on the Qinghai Tibet Plateau.
