1, raw leaching method; It is to wash the picked barnyard grass, dry it, and soak it directly in white wine. This is the simplest soaking method. If you want to drink it quickly, you can even mash barnyard grass, so that fresh juice can be fully mixed with wine.

2. Three steaming and three drying methods; Washing barnyard grass, steaming barnyard grass, then drying until barnyard grass is slightly dry, then steaming, continuing drying, steaming and drying again. Put the dried barnyard grass in a jar or a glass jar, supplemented with Chinese wolfberry, longan, red dates and other medicinal materials, pour rice wine, and generally 1 kg barnyard grass is soaked in 3-4 kg of wine. You can put one or two crystal sugar, which will help the wine taste smoother. Sealed and preserved. Generally, barnyard grass wine takes half a year to drink, at least three months.

3. Fermentation method; Cleaning barnyard grass, steaming, air-cooling, putting into a sterilized container, mashing, mixing with sweet distiller's yeast, sealing, fermenting for two to three days, and then filtering barnyard grass juice for drinking.