Introduction to the Five Warriors Exhibition Hall of Langya Mountain: It covers an area of ​​816 square meters and has a construction area of ​​300 square meters. The plaque was inscribed by General Yang Chengwu himself. The museum has four exhibition halls including pictures, historical materials, anti-Japanese war cultural relics, and battle scenes, which vividly reproduce the heroic achievements and tragic history of our anti-Japanese soldiers and civilians under the leadership of the party, fighting against the Japanese aggressors and protecting the homeland and the country.