1, a good bottle of red wine, first of all, is a bottle of national standards in line with the safety of wine, in fact, whether at home or abroad, there are basic testing standards. In the domestic sensory, physical and chemical, additives and net content have a complete set of national testing standards, corresponding to GB/T15038, GB/T5009.29, JJF1070 and other testing.

2. Intensity is for aroma and flavor. The intensity of wine aroma and flavor is mainly determined by the variety itself and the brewing method. If you put a glass of wine in front of your chest and you can still smell its aroma, it means that its aroma intensity is excellent. If a wine brings a wide variety of flavors to the mouth, it has good flavor intensity.

3. Complexity is different from richness. A full-bodied wine may have just one or two simple aromas or flavors, but that doesn't make it "complex". A complex wine will make you think. Its aromas and flavors are very dynamic and layered, and will change over time. It takes several tastings and different layers for the taster to experience the full complexity of the wine.