Copper can be used as a guide to correct clothes and history can be used as a guide to know the prosperity. Dandong Municipal Memorial Hall for Resisting US Aggression and Aiding DPRK is located at 68 Jinjiang Street, Dandong City, Liaoning Province. The Dandong Memorial Hall for Resisting US Aggression and Aiding DPRK is the only large-scale national war memorial hall in China that comprehensively reflects the history of the War of Resisting US Aggression and Aiding DPRK and the movement of resisting