As we all know, the three northeastern provinces are vast in territory and rich in resources, especially ginseng, mink and Ursula (antler horn), which are known as the "three treasures of Northeast China" and are famous all over the world. \ x0d \ x0d \ Ginseng, known as the "King of Herbs", was born in the virgin forest of Changbai Mountain. It is one of the important specialties in China and a precious medicinal material well-known at home and abroad. It has the functions of exciting central nervous system, promoting metabolism and lowering blood sugar. Traditional Chinese medicine has the saying that ginseng is sweet and greatly invigorates vitality. It is a valuable medicinal material for relaxing muscles and tendons, promoting blood circulation, refreshing and strengthening strength, invigorating spleen and strengthening stomach. Ginseng can not only be used as medicine, but also be used for cooking, sugar making, wine soaking, tobacco making and making nutritious high-grade cosmetics. \ x0d \ x0d \ mink is the precious fur of sable, which is known as the "king of fur". Using it to make high-grade fur clothing is light, flexible, beautiful and elegant. It has a high degree of cold-proof and warm-keeping performance of "the warmer the wind, the melting when the snow falls, and the moist when it meets the water". \x0d\\x0d\ Ursula is a seemingly ordinary grass with gray-green leaves, slender and soft, densely clustered in the swamp. Ursula grass can be kept in shoes after being softened with wooden sticks, which has strong warmth. People can go outdoors in winter after wearing these shoes, which is an unforgettable era for the poor people in Northeast China. \ x0d \ x0d \ But with the progress of society, people in Northeast China no longer need Ura shoes. Instead, they are antler horns and ginseng mink, which are called "new three treasures". The medicinal value of pilose antler is very high. It can nourish essence and marrow, nourish blood, strengthen tendons and bones, and treat weakness, deafness and blindness. Except for antler, deer kidney, deer fetus, deer tail, deer tendon, deer bone, deer blood, deer skin and deer meat are all precious medicinal materials. It can be said that the deer is full of treasures. \ x0d \ x0d \ Land is the source of all things and the foundation of food. There are so many treasures in Northeast China, which are closely related to this black land in Northeast China. Black soil is the most precious soil resource on the earth, which is very suitable for the growth of plants. There are three black soils on the earth. One is distributed in the great plains of Ukraine, with an area of about1900,000 square kilometers; Second, it is distributed in the Mississippi River basin of North America, with an area of about1200,000 square kilometers; Third, it is distributed in the black soil area of Northeast China in Songliao Basin, covering an area of about 800,000 square kilometers. The production base of black land wine is located in the core area of northeast black land. In this fertile land, the world-famous Northeast sorghum is produced, which has the reputation of "Redmi of Asia" and high-quality Northeast rice. The black land wine is brewed with sorghum and rice whose growth cycle on black land exceeds 150 days as the main materials. Therefore, the natural black land wine has the reputation of "the fourth treasure in Northeast China", which is made of sorghum and rice grown on the black land decomposed by plants for hundreds of millions of years. \ x0d \ x0d \ As for some people who call "stewed mushrooms with chicken" and "Zhao Benshan" the fourth treasures in Northeast China, that is another matter. "Plant good grain well, and good grain makes good wine", and Black Land Wine is well-deserved as the fourth treasure in Northeast China. \x0d\\x0d\ckys