Tian Zi is the brand of Sichuan-Chongqing Tobacco Industry Company, and its origin is Chongqing. Tian Zi belongs to the top brand among the subordinate brands of Sichuan, Chongqing and China Tobacco, and its positioning is similar to that of the first-line brands of other tobacco companies, such as Su Yan, Yellow Crane Tower 19 16, the Ninth Five-Year Plan.