Tanglong Tequ is transparent in liquid, crystal clear in color, fragrant as blue, sweet and soft in entrance and long in aftertaste. It is made of high-quality sorghum, wheat and peas, fermented in pits, led by special Daqu, aged for many years and blended. Its beauty lies not only in the excellent quality of well water used for brewing wine, but also in the age of brewing pool. The older the brewing pool, the more metabolites of fungi, and the stronger the flavor of wine. In the brewing process of Tanglong Tequ, mixed steaming and burning, continuous fermented grains fermentation, quality picking, graded storage and microcomputer blending were adopted. Absorbing modern wine-making science and technology, appropriately extending fermentation time, the quality of wine was obviously improved, and a unique Luzhou-flavor style was formed. In particular, a special song named "Little Tang Long" with less output is the essence of Tang Long wine series. It has Wuliangye at the head, Luzhou Tequ at the end and Maotai flavor in the middle, so it is called the "divine product" of Tang Long wine. Tang Long's special songs are more fragrant with age, which will not rot after long storage, and will not be turbid or precipitated after long storage. Its harmful components are lower than the national standard, and it is a high purity wine. The wine has the effects of strengthening bones and muscles, expelling pathogenic wind, removing dampness, activating collaterals, relieving pain, invigorating stomach and nourishing. Li Shizhen, a famous medical scientist, said in Compendium of Materia Medica that it "looks good, is not old", "its head is not white" and "is mentally healthy, resists aging and prolongs life". Drinking Tanglong Tequ is not only "not drunk, not drunk on the head", but also has certain curative effect on many diseases. Regular drinking of this wine can greatly replenish vitality, strengthen spleen and stimulate appetite, dispel wind and remove dampness, relax muscles and tendons, promote blood circulation, recuperate spirit and enhance disease resistance.