This is a proverb, and it should be said that "Scutellaria baicalensis Georgi is not fake, Ferula ferula is not true". Scutellaria baicalensis Georgi and Ferula ferula are both the names of Chinese herbal medicines, but Scutellaria baicalensis Georgi are everywhere, which is very common, so you can't buy fakes in medicinal shops. No one uses such ordinary things as fake ones. Ferula ferula is a valuable Chinese medicine, which is produced in Xifan, and it stinks extremely. Another way of saying it is produced in a graveyard, from the dead. Its roots are in the mouth of a dead man, who must have smoked opium before his death. It is said that Ferula can treat many diseases and is a panacea, but it is very rare and difficult to find. In addition, most people have never seen it, so Ferula used to be fake in pharmacies in the past. So the ancients lamented: "Scutellaria baicalensis is not fake, Ferula is not real." In fact, Ferula is a perennial one-off flowering plant, and Ferula gum has medicinal value and is used to treat rheumatoid arthritis. As early as the Tang Dynasty, Ferula was recorded in medical books, and the medicinal value of Ferula was also recorded in medical books of past dynasties. Before liberation, Ferula Sinkiangensis was unknown to the world, and all the domestic pharmaceutical gum was imported from Iran and Afghanistan. In 1958, it was found that there were 2 varieties of Ferula Sinkiangensis, and two kinds of Ferula Sinkiangensis and Ferula Fukang were included in the Pharmacopoeia. Ferula Sinkiangensis was distributed in Baishi Dun Village, Kashi Township, Yining County, with a density of 3,-4, mu at that time, and Ferula Fukang was distributed in Fukang. Since then, China has ended the history of importing Ferula.