North Korea's red classic film "When Picking Apples" is a film with a traditional educational theme. The theme of the film is to express moral education and philosophy of life, and guide the audience by eulogizing the spirit of labor and good quality. It is not based on war, nor does it involve historical events or real social problems. It describes how people pursue self-improvement and value realization through hard work and persistence in daily life. This kind of film emphasizes positive, optimistic and forward-looking, and is committed to shaping a good sense of citizenship and social responsibility, thus generating positive inspiration for the audience.