The brewing process of strong wine is exquisite and delicate. When brewing, the glutinous rice is soaked in clear water for 4 hours, then the rice is washed clean, poured into a steamer, heated and steamed with high fire for about 15 minutes until the rice is eight-ripe, and then removed from the fire; Rinse with clean cold water again. After the rice is dried, it is poured on the chopping board, mixed with distiller's yeast made of wheat, and then sealed in a jar to promote its fermentation. During fermentation, the temperature should be kept at about 30℃. Wine can be brewed in three days. When drinking, the fermented grains can be taken out of the jar as required, poured into a basket screen, added with proper amount of clean cold water, stirred, squeezed and filtered until the fermented grains are completely dried, the wine residue is poured out, the wine juice is poured into the wine jar, heated and boiled in a boiling water pot, and yellow cinnamon and white sugar are added into the wine to obtain a hot drink. In addition, the original juice can also be filtered without adding water, which is called "skimming" thick wine. The ratio of liquor to glutinous rice is 2.3: 1.

Huang Gui thick wine Huang Gui thick wine is also called Xi 'an thick wine, Shaanxi thick wine and Guifei thick wine. In ancient times, it was called "Lao Li" (reading labor ceremony) and "jade paste". As an ancient traditional famous wine in China, it is one of the eight precious specialties in Shaanxi and has long been famous all over the world. Xi Anhuanggui thick wine is characterized by milky white, white as jade, thick and mellow juice, sweet and delicious. The alcohol content is only about 15%, which looks like fermented juice that everyone likes in Jiangsu and Zhejiang provinces, and also like egg flower mash soup poured on street snacks, not as clear as ordinary wine. It is called wine just because it tastes like wine in your mouth. Old and weak women and children and those who are not good at drinking can drink in large bowls. Warm or cold drinks are suitable for all seasons. It is called "Huang Gui thick wine" because it is equipped with Huang Gui, a traditional Chinese medicine, which makes the wine fragrant. Because it is produced in Chang 'an, it is also called "Shaanxi thick wine". According to legend, "Guifei drunk" drinks Xi 'an thick wine, so it is also called "Guifei thick wine".