Production method:

1. Soak glutinous rice in cold water for 8~ 12 hours, and then wash it until the water is not turbid. If it is not washed, sweet wine is like rice paste;

2. Boiled glutinous rice. You can't see much water on the surface of rice grains, so it's appropriate to see water on a little side. Rice should be hard and not raw. Too soft and rotten will affect the quality of sweet wine.