1, Jin Junmei is not drunk for ten years. Jin Junmei belongs to black tea and is made by fermentation. Its shelf life is 2~3 years. During the shelf life, tea can be drunk normally, with the best flavor and taste. After the expiration of the shelf life, the substances in tea are easily oxidized or wetted, thus losing the original flavor, so Jin Junmei can't drink it.

2. As a high-end variety of black tea, Jin Junmei has a suitable drinking period and shelf life. Compared with green tea, the shelf life is longer, but for black tea and white tea, the shelf life is shorter. The shelf life of black tea is generally two or three years.

3. Although Jin Junmei has a shelf life of three years, it may not deteriorate after four years, but it is more suitable for drinking in a short time to maximize the mellow flavor of black tea.

4. Especially Jin Junmei, a person who pays attention to flavor and fragrance, will lose the honey, sweet and fruity fragrance of tea over time, and its sweet and mellow taste should be gone.