•Agarwood (Chenxiang):Formed when Thymelaeaceae trees secrete resin in response to injury, interacting with fungi over decades, agarwood is revered as the "Diamond of the Woods." Its refined, earthy fragrance carries therapeutic and spiritual significance, historically cherished in religious rituals, traditional medicine, and elite collections.
•Jadeite (Feicui):A prized variety of jadeite () renowned for its glass-like luster and emerald-green hues. With exceptional hardness (6.5–7 Mohs) and enduring brilliance, it symbolizes purity, nobility, and eternal love in Eastern cosmology.