Zhang Yi and Su Qin's vertical and horizontal alliance was a strategy in ancient Chinese history that involved the political and military struggles of various countries during the Warring States Period. Although there were many different explanations and evaluations about the specific implementation methods and effects of this strategy, as a historical event, it had a high status and influence in history. In modern literature, there were many descriptions and performances of the story and influence of this strategy. Among them, the more famous works included historical books such as "Records of the Historian" and "Han Shu", as well as some ancient novels such as "Romance of the Three Kingdoms". Among these works, there were also many stories and characters involved in this strategy, such as Zhang Yi, Su Qin, Pang Juan, etc. Therefore, it could be said that the historical event of Zhang Yi and Su Qin's alliance and its related stories had been widely integrated into literature and became a common historical theme and theme.