When I was young, I had the habit of drinking jasmine tea, I haven't drunk jasmine for many years, and recently my friend gave a box of jasmine tea, and I found the feeling I had before when I drank it, strong jasmine fragrance, light

When I was young, I had the habit of drinking jasmine tea, I haven't drunk jasmine for many years, and recently a friend gave a box of jasmine tea, and I found the feeling I used to drink again, strong jasmine fragrance, elegant warmth. However, despite the smell of jasmine flowers in the house, the whole box of tea leaves could not find half of jasmine, which was different from the jasmine tea that I drank before. In the past, a box or a package of flower tea could open a lot of jasmine, but now there are no flowers at all, and the taste of jasmine is not diminished. What's going on?

Which tea drinking master can explain?