The "D" in D族 (D zú) symbolizes a poetic expression of concepts such as do, dream, durable, dragon, and decrease harm. Following a scientific harm reduction philosophy, the D族 products reduce tar levels to 6mg, 7mg, and 8mg respectively. They incorporate low-harm, selenium-rich tobacco leaves, natural herbal fragrances, and reconstructed tobacco leaves as biological harm reduction methods, infusing the product with the allure of technology.

D族的d是do、dream、durable、dragon、decrease harm等含义的写意表达。D族所遵循的科学减害理念，使产品焦油分别降至6mg、7mg、8mg，同时采用低害富硒烟叶、天然本草香料、再造烟叶等生物减害手段，使产品散发出科技的魅力。

红金龙（D族彩）