2. Raw materials: 5 kg of mulberry, 2 kg of glutinous rice, and about 2 packets of distiller's yeast.
3. Practice: Wash the mulberry, dry it and mash it into juice. Soak glutinous rice, wash and steam. Put the steamed glutinous rice in a sieve, stir it with a spoon, and cool it to a temperature that is not hot. Boil mulberry juice, stir with glutinous rice, add appropriate amount of distiller's yeast, stir well, and put it in a earthen jar for fermentation.