1, different appearance: Gutian waxy ear is yellow in color and irregular in shape, while tremella is white in color, umbrella in shape and thick in meat.

2. Different nutritional values: Gutian waxy ear is rich in vitamins and minerals, which has the effects of nourishing yin and moistening dryness, nourishing lung and promoting fluid production, while tremella is rich in collagen and various amino acids, which has the effects of moistening skin and improving immunity.