In the spring of 1949, a war is about to happen between the Liberation Army and Kuomintang Army on the Yangtze River. The Liberation Army dispatches a reconnaissance to scout the southern parts of the River, whose work is actually full of hardships and dangers. However, with the help of the local crowd and the guerrillas, finally, the members of the reconnaissance succeed in the commission and offer valuable information to the Liberation Army, making great contributions in the war.

This tale of familial warfare and sacrifice takes place in hard-pressed Shanghai at the end of the 1940s. Hu Zhiqing can barely support his wife and children, and his situation is worsened by the unexpected arrival of his mother, brother and sister-in-law. When he is fired by his unscrupulous boss, the whole family becomes embroiled in one emotional/economic struggle after another.

A professor of East China University and his family become supporters of the Communists after America supports the Nationalists.

The passenger ship Haiyan, with more than a thousand people aboard, sails through a thick fog at night. Despite having the knowledge that there are reefs nearby, the captain refuses to stop or slow down.

Based on the story of Li Zhong about the struggle of Chinese volunteers on the Korean front on the side of the North Korean defenders of the homeland. In the center of the film is the family of the deceased volunteer Yong Qing.

About the Chinese communists who fought boldly and selflessly against the Kuomintang.

In 1936, the Long March of the Red Army passed through the Tibetan area by the Jinsha River. The Kuomintang colluded with the great local tyrant Qiu Wanli in an attempt to prevent the Red Army from crossing the river north. Qiu Wanli asks his minions to pretend to be the Red Army and rob the chieftain Sangge's only daughter Zhuma to provoke the relationship between the chieftain and the Red Army. The Red Army adhered to the party's ethnic policy, rescued Zhuma, and crossed the Jinsha River to the border of Tibetan areas. Qiu again sneaked into the Tibetan area. He said that Zhuma had been killed by the Red Army and provided ammunition and weapons for the chieftain to fight the Red Army. In order to expose the enemy's rumors, the Red Army instructor Jin Ming took a squad to escort Zhuma home.