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Dioscorea cirrhosa contains high units of tannin, which is used for dyeing to protect fibers and prevent fiber damage. In the early days, people took Dioscorea cirrhosa to dye fishing nets, which could enhance the durability of fishing nets and resist corrosion. Red brick with strong local flavor can be dyed with Dioscorea cirrhosa without mordant and has high color fastness.含章。等等。大家都知道，我的叔叔便牺牲在定陶，他的愿望也一直未能实现。ColorDodgeCancer death is caused by surgery (including chemotherapy and radiotherapy), but medicine has shifted the responsibility to the disease-cancer. No one has debunked the mistake of calling the operation excision. Because, the operation can only remove visible cancer lesions, but cannot remove the cause of cancer. Since the cause can be relapsed without removal, and the physical condition at the time of relapse is even worse, because it has been destroyed by surgery, the disease resistance has been greatly weakened. It can be seen that calling it "root removal" is an obvious deception. The concept of "excision" is not without market factors-in order to attract patients. If medicine is a science, science cannot be fake. But now this "surgical root removal" is an obvious fake!