Wu Qionghua, a house maid, is abused by a cruel warlord until she joins a troop of women soldiers.

In 1925, Gao Fengchun and his girlfriend He Li returned from studying in the UK, determined to save the country through medicine. They came to Dingzhou, a mountain city in western Fujian, to open a poor relief clinic. In the Wangjiang Tower, Gao Fengchun, He Li and their young friend Wang Zhanfei and Fang Liang, a student movement leader who recently met, debated how to save the country. In the bloody storm of counter-revolution, Gao Fengchun’s religious enlightenment teacher Charlie took off his disguise, Wang Zhanfei betrayed the revolution, Gao Fengchun’s hospital was destroyed, and He Li was deceived back to Shanghai. After a series of changes, Gao Fengchun's ideal of saving the nation through medicine was completely shattered. In the baptism of blood and fire, he gained a new life and plunged into the torrent of revolution.

Set in a village in north China, a veteran leads villagers to raise productivity by scientific methods.

Soldiers stay in Hainan Island and fight Japanese invaders in harsh conditions.

To restore communications to the island of Hainan, the People's Army sends scouts across the Palm Grove Strait to the Leizhou Peninsula, where the detachment radio station was located.

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.

Kind people help bring little Lan-Lan and her brother Dong-Dong to Beijing to their parents.

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.