Matang originated from Fengshan, a world geological park, the source of Bama Pan Yang River basin, a world-famous hometown of longevity. It is a famous and precious longevity food in Fengshan. Hemp grows in a unique natural oxygen bar and is developed by traditional techniques handed down from generation to generation. It is a delicious food widely eaten by longevity people. The locals call it "longevity soup, longevity hemp". Known as green treasures, healthy food and gifts!

The health-care effects of moistening intestine and relaxing bowels, lowering blood pressure, blood fat and blood sugar, and keeping healthy and beautifying face: moistening dryness and moistening intestine and relaxing bowels, nourishing and tonifying deficiency, removing spots and caring skin, delaying arteriosclerosis, preventing cardiovascular and cerebrovascular diseases, preventing cancer, lowering blood pressure and blood fat, reducing the incidence of diabetes, enhancing intelligence, delaying aging, inhibiting allergy, resisting inflammation, improving eyesight and protecting liver, and protecting eyesight.

Hemp is the only plant whose oil is soluble in water, and its production process is rather troublesome. At present, the first folk food developed by improved traditional technology in China has a very fresh taste, which can be developed in families, restaurants and specialty markets, and is the first choice for health preservation.