Dongji Rescue dramatizes the 1942 Lisbon Maru incident, in which Chinese fishermen from Dongji Island risked their lives to pull hundreds of British POWs from the sea after a Japanese torpedoing. The Traditional label follows naturally from the film's moral architecture: heroism flows through patriotic duty, communal solidarity, and family bonds rather than through any form of social critique or progressive identity framing. Orphaned brothers, a foster daughter, and a patriarch figure ground the rescue in familial obligation. Casting matches historical ethnicity throughout. No religious, LGBTQ+, or gender-swap signals are present. The film sits comfortably in the tradition of Chinese wartime patriotic cinema, where collective sacrifice for nation and community is the engine of the story.