2. Kangxi (second generation 19+ 1): The research and development design of Kangxi brand cigarettes is bold and leading, breaking through the traditional cigarette form, that is, two styles and different functions of cigarette 20 packaging. New cigarette materials, such as composite mouth sticks and high-permeability environmental protection roll paper, are used in the roll, and high-tech bioengineering technology is applied in the formula, which not only embodies the characteristics of traditional Chinese medicine, but also maintains the characteristics of cigarettes, and realizes the organic combination of cigarettes and traditional Chinese medicine technology.