How to judge the authenticity of Nha Trang agarwood bracelets?

Aquilaria sinensis in Nha Trang can smell the fragrance at room temperature. After smoking, the aroma changes rich, cool and astringent, medium sweet, and elegant and elegant in the later stage. Smelling for a long time won't make people feel tired or dizzy. That refreshing coolness makes people feel the tip of the nose instantly, not mint or lemon, until the throat. Suddenly the sweetness strikes, making people feel fresh. In addition, the fragrance of Nha Trang agarwood will be more fragrant, and there will be no so-called "odor". Before buying agarwood, you must communicate with professionals and learn more about this knowledge. I usually buy agarwood at Xiangzun. They are all made of real agarwood. If you buy agarwood, you still have to recognize the brand. You can go to the statue of incense!