Practice: choose 10 to 12 grams of silver fungus, rinse a few times, and then put into a bowl with cold water to soak (not over the silver fungus can be). Soak for about 1 hour, at this time the fungus swelling, and then pick off the debris. Then put the silver fungus and the right amount of rock sugar into the bowl, and then add the right amount of cold water, together with the water can be simmered for 2 to 3 hours.
Function: It has the effect of nourishing yin and moistening the lungs, generating fluids and quenching thirst. It can treat dry cough in autumn and winter, and can also be used as a tonic for the weak.