North Chinese caterpillar fungus is short for the north winter Chinese caterpillar fungus, also known as cordyceps militaris, it mainly grows in the area in north of China, the greater hinggan mountains its unique type cold climate, has produced the product of cordycepin dozens of times higher than that of the traditional Chinese caterpillar fungus, modern medical research proof, Chinese caterpillar fungus contains cordycepin, cordyceps acid and various amino acids and other nutrients, It also has the functions of nourishing lung and kidney, stopping bleeding and resolving phlegm, dilating trachea, sedation, anti-bacteria and lowering blood pressure