There are many varieties of barley wine, and the common barley wine has a slightly yellow color, with a sour and sweet taste. It is known as "Tibetan beer" and is an indispensable beverage in the lives of Tibetan people. It is also a top grade drink for celebrating festivals and entertaining guests. According to Tibetan customs, when a guest arrives, a generous and enthusiastic evaluation is given by holding a barley wine pot and pouring three bowls as a tribute to the guest. The first two bowls of wine can be consumed or left with a little according to the guest's own alcohol tolerance, but not without drinking at all. After the third bowl is filled, it should be consumed in one gulp to show respect and evaluation. When Tibetan compatriots encourage drinking, they often sing wine songs with rich and colorful lyrics and beautiful and moving melodies. In addition, there are highland barley Baijiu with high degree, which tourists can buy and taste according to their preferences.