Tai sui, also known as meat ganoderma lucidum, is a legendary medicine for Qin Shihuang to live forever. Li Shizhen did record the meat ganoderma lucidum in Compendium of Materia Medica, and put it in the category of "Zhi" in the department of "vegetables". Eating it as medicine is regarded as "the top grade of this classic", which has the effect of "keeping eating for a long time, improving intelligence and prolonging life". Tai sui is very rare and is the top grade of all kinds of medicinal materials. It is recorded in ancient books that Tai Sui is flat, bitter and non-toxic, and has the value of invigorating spleen, moistening lung, tonifying kidney and benefiting liver. At the same time, Tai Sui has obvious effects in improving immunity, anti-fatigue and regulating physical fitness, and has special curative effect on some intractable diseases, even inhibiting tumors. In terms of anti-cancer, Tai Sui has extraordinary value beyond other drugs and has cured many cancer patients!

Li Shizhen recorded in Compendium of Materia Medica that "gravy is like meat. Attached to a big stone, it has a head and a tail, and it is a creature. Red people are like coral, white people are like fat, black people are like paint, green people are like jade feathers, and yellow people are like purple and gold, all bright as ice. " Ge Hong, a Taoist priest in the Eastern Jin Dynasty, recorded in Bao Puzi that "Zhi Zhu's broken powder, or water, makes people intellectually fit and live forever." Tai sui is divided into fibrous tai sui and fleshy tai sui. Fibrous tai sui is produced in mountainous areas, inelastic and close to ganoderma lucidum. Meat glue is produced in soil, which is elastic and fleshy. The growth of Tai Sui is very slow, only 5% a year. Generally speaking, Tai Sui doesn't eat directly. Common drinking methods: take 5 taenias to 1 kg, soak them in water for 5 times, and drink the traditional soaking solution after 7 days.