“Deng Mao Xie Gu” event during Deng Xiaoping's "First Down" marked Deng Xiaoping as the representative figure who advocated and defended Mao Zedongs correct line and ideology, and laid a long-term and stably political relationship between Deng Xiaoping and Mao Zedong. Under the influence of Mao Zedong, Deng Xiaoping realized his “First Up” and rapidly became an important high-ranking military offficer of the peoples army after “Deng Mao Xie Gu” event. Mao Zedongs “Deng Mao Xie Gu complex” was key to Deng Xiaopings “Second Up”. “Deng Mao Xie Gu” event, which coincided with the common in the revolutionary practice, political experience, ideological line and other aspects between Deng Xiaoping and Mao Zedong, played a booster and lubricant role in the relationship between Mao Zedong and Deng Xiaoping.