The original wines of Tang Fanqing and Xifanwang are produced in Linzhi, Tibet, which is the "Little Jiangnan" of Tibet, with the lowest elevation of only over 900 meters. Linzhi is also located in the center of the Yarlung Zangbo River Grand Canyon Wetland Park, which is a world-class wetland park with dense vegetation, high-quality and clean water sources and the largest variety of crops in Tibet.
Therefore, Tangfan sake and Xifanwang wine are also the brands with the highest degree of localization of brewing materials among all local wine brands in Tibet, and their ecological quality and taste are incomparable.