Yunyan (impression brown) [Taste characteristics] Hand-selected high-quality tobacco leaves from home and abroad, added with specific biological additives and natural fruit juice flavors with independent intellectual property rights, and using a number of modern processing technologies to make the tobacco aroma more delicate and mellow, and the aftertaste more pure and comfortable. While reducing tar, it still maintains a rich aroma and elegant aroma quality, achieving a harmonious unity of the natural and pure aroma of tobacco and the finely carved decoration of artificial, fully reflecting the elegant enjoyment of high-end cigarette products. [Packaging and decoration] The first cigar-shaped cigarette design, the trademark is simple, noble, and simple in design style, using cigar brown as the background color, and using light column laser film black cardboard, highlighting the noble and extraordinary temperament of "Yunyan Impression". [Anti-counterfeiting technology] Frequency conversion and optically variable ink are used for anti-counterfeiting. As the viewing angle changes, the three-dimensional holographic film can show three simulated cigarettes, the micro-text of "YunYan - Chinese famous brand" and "YunYan" and brilliant clouds.