According to Baidu Encyclopedia, cigarette butts have dragon patterns, and yellow and blue are real dragon cigarettes. Zhenlong cigarette is a cigarette produced by Guangxi Cigarette General Factory. There is a watch on the front of the whole cigarette package, which reads "advanced filter-tip cigarette" The main pattern is dark blue, based on the design of official uniforms in Ming and Qing Dynasties. There is a round and meticulous dragon on the front, plus two side dragons and three pearl dragons. The background is floating clouds. The bottom is peanut Hai Yin. There is the word "dragon" on the cover of the cigarette case. The following table is made by Guangxi China Tobacco Industry Corporation.