Yellow Boletus is the world's valuable wild edible mushrooms, it maintains many important categories of Boletus property, has not artificially propagated. More growth in summer and autumn needle, broad-leaved forest, rich in 16 kinds of amino acids, 11 kinds of mineral elements, with the prevention of many diseases of the medicinal value. The color flavor the United States, crisp and delicious. In recent years, exports continue to increase.