Qinghai Cordyceps Exporting Ltd is a company only focus on Cordyceps. Cordyceps (Cordyceps sinensis) is one of the most valuable medicinal mushrooms used in Traditional Oriental Medicine,as well as in modern clinical practice.In China and Japan Cordyceps is called"Winter worm,Summer grass"or Caterpillar Mushroom for a very good reason-it is a fungus that sprouts out of the dead worms or insects.It grows in the highlands of the Far East on the sunny sides of the mountains in Tibet,Nepal,China,India and Japan in severe conditions of low temperatures and lack of oxygen.This amazing mushroom can be found in areas over 12,000 feet above sea level.Tibetan herdsmen first discovered Cordyceps mushroom over a thousand years ago in the high plateaus of that region thinking it was a type of grass.They noticed that when their sheep and yaks grazed on this strange looking "grass" they became stronger and healthier.Later Chinese herbalists began to use Cordyceps for human ailments.The mushroom was used as a cure-all but was especially thought to be an aphrodisiac and a supplement for healthy male sexual function.