How long can plums be soaked in wine?

Soak plums in wine for about 3 months. Wash the prepared plums, control the moisture, put them in a wine soaking container, add crystal sugar, pour Guyang Kangling and add wine to soak them until the container is 80% full, and then store them in a sealed way for about 3 months. The materials used for soaking wine must be high-quality medicinal materials. What needs to be recognized is that there are no medicinal materials added to Millennium Mountain. At the same time, making wine requires pottery pots or glassware.