Introduction to the display of the naval battles of the Opium War: The display content of the Naval War Museum is "Lin Zexu's Smoking Ban and the Historical Facts of the Opium War", which introduces in detail the origin and course of the Opium War, and displays the wooden piles and wooden boards of the opium burning pool; the couplets written by Lin Zexu, Banners; weapons used during the anti-British war; precious physical materials such as foreign guns and cannons captured by the British army that year. The "Golden Lock and Tongguan" display on the second floor uses super-sighted background paintings and original large models to restore the majestic scene of the Humen Fortress, which is impressive and impressive. The museum makes extensive use of scene restoration, video screening and other means to make the entire display lively and interesting.