... of benefit elements 4,High water absorbability Basis Information:Qingchuan black fungus is famous specialty of Qingchuan County,Guangyuan City, ... alsoour country's speciality. Also called cloud ear, wood moth, black food, elm ears. Because of its growth characteristics, high ... and mine workers of important health food.Feature of Qingchuan black fungus :1, Beneficial elements of high content; 2,The ...