Tibetan wine includes highland barley wine, health wine prepared by Tibetan medicine and ecological grain wine produced in Tibetan areas. Among them, highland barley wine is divided into original highland barley wine and improved highland barley wine (commonly known as "secret highland barley wine", such as Tang Fanqing series Tibetan wine)

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.