After the defeat of the Japanese, the leadership of the Communist forces are invited by Chiang Kai-shek to "discuss the state of affairs" in Chongqing, with the goal of avoiding civil war.
In the spring and summer of 1949, the People's Liberation Army launched an offensive under the orders of Mao Zedong and Zhu De, they crossed the Yangtze River and Nanjing was liberated on April 23 which signaled the fall of the KMT regime, Chiang Kai-Shek fled to Taiwan; on October 1, 1949, Mao Zedong standing on the rostrum of Tiananmen, solemnly declared the foundation of the People's Republic of China.
По одноимённой пьесе Чэнь Ци-туна о героических бойцах китайской Красной армии, совершивших в течение года беспримерный переход протяжённостью свыше 12 тысяч километров.