What does it mean that tea has solar terms and wine has dry Kun?

The world is very big, with different knowledge.

1. Because tea is picked in a specific solar term, it represents the change of natural rhythm and has different solar term tastes. The taste of each wine or tea is different from that of citrus. Gankun in wine means that there is a lot of knowledge in wine. Gankun is heaven and earth, and the sun, moon and sun also represent heaven and earth. There is another world in wine, and wine will experience a different realm.

2. This sentence comes from the Internet, and the author is unknown. The whole sentence reads: "tea has solar terms, wine has dry Kun, a glass of wine in the world of mortals, and a pot of tea in the Millennium."