When it comes to Huang Huali, besides the lingering fragrance that people can't forget when they smell it, it is the changeable grimace pattern. Both of them are impressive and can fully show the distinctive features of Huang Huali. So, how to correctly identify the characteristics of Huang Huali in Hainan and get out of the misunderstanding of Huang Huali in Hainan? Myth 1: The scent of Huang Huali, Hainan Huang Huali has the unique scent of Dalbergia odorifera. The smell of sea yellow that everyone can come into contact with has many "bad tastes", and some even stink. This requires everyone to get out of the misunderstanding of "distinguishing sea yellow by taste". The smell of sea yellow is not as thick and lasting as agarwood, and it can only be smelled by freshly cut noodles or sealed cups and jars; Once the new cut surface is exposed to the air, the fragrance will fade slowly until it is scraped to a new surface. Therefore, don't think that the baby can't smell the fragrance and start to suspect that it is not really sea yellow. In addition, even in rainy or humid weather, sea yellow will give off a long fragrance. Of course, there are also old materials that are hard to meet in a thousand years. Even if waxed, it is difficult to seal its fragrance, and it is very mellow. Myth # 2: The patterns of sea yellow in Huang Huali, Hainan, are addictive in addition to the fragrance, and even the patterns can be intoxicating. The pattern of sea yellow has strange "grimaces", dense "ghost eyes" and lines like "tiger skin". New players often use these concepts to judge the authenticity and quality of sea yellow. In fact, there are many patterns, lines and lines of sea yellow, and not all sea yellow have "grimaces" and "ghost eyes". The patterns of sea yellow are thick and thin, but they are all clear, not chaotic, streamlined, curved and even straight; Most of them are black lines, and occasionally dark brown or red lines can be seen, mostly yellow pears in eastern Hainan; The color difference of fine patterns is often very small, while the color difference of coarse patterns is obvious, and the overall color is very beautiful, mostly avocados in western Hainan. What I want to remind you here is that not all sea yellow has beautiful patterns. Many things made of old materials and scraps have no patterns, but they are very valuable. Myth # 3: The materials of Huang Huali are distinguished by their patterns. There are countless kinds of sea yellow, and no two identical objects have the same material pattern. Fluorescence. Most of the seaweed can be easily polished with fluorescent lamps. After waxing, the translucent amber texture and jade-like feeling come out. However, a few roots or stems of sea yellow will have the same yellow substance surface after soaking in water for a long time, and it looks much better without waxing. After the sea yellow is polished, there are few or no pores on the surface, and the reflection is strong. Be submerged. The dry density of sea yellow air is 0.82~0.94/cm3, only a few heavy materials or finished products will sink when entering the water, and most of them will surface slightly. Therefore, it is wrong to understand that it is not good to be unsinkable. Gold wire. Sea yellow is divided into oriental yellow pear (yellow in color) and western avocado (red, purple and black). Compared with western avocados, oriental yellow pears are lighter in materials. As a tribute to ancient royal wood, the most famous description is its strong fluorescence and translucent texture, revealing repeated gold threads. Common descriptions, such as fluorescence, submerged water and gold wire, are inseparable from materials. Taking fluorescence too seriously has gone into a misunderstanding. Some people use sawdust soaked in water to distinguish between sea yellow and yellower, which is also imprecise and misleading.