This article tells the story of an unexpected situation encountered by the three brothers in their lives. It also tells the story of the patriotism of the Chinese people and the kind of righteous actions they made when dealing with foreign spies. He highly praised the police and the people for uniting as one and eradicating cancer, effectively curbing the losses to the country and the people, and promoting the unchanging Chinese heart of the people.
Purpose: To highly promote patriotism, especially the patriotism of the people.