紫檀 (zǐ tán), known as rosewood in English, is a type of hardwood that comes from several species of trees in the genus Dalbergia. It is highly valued for its rich color, durability, and fine grain, making it a popular choice for furniture, musical instruments, and decorative items. This wood is primarily found in tropical regions, particularly in Southeast Asia and South America. Due to its beauty and rarity, 紫檀 has been used for centuries in traditional crafts and is often associated with luxury and high-quality craftsmanship.