It’s the 70th anniversary of the founding of the People’s Republic of China! The sufferings of the old Chinese people are gradually fading away, but they should not be forgotten by people living in the new era, forgetting the martyrs who sacrificed their lives for the revolution, forgetting that period of suffering, and letting people understand that the happy life in the new era is hard-won! I hope that through this film, modern children can understand that period of history, understand the living conditions of children and ordinary people in the war years, so as to educate children to cherish the life in front of them, study hard for the prosperity of the country, and build the motherland!