Reviewing the red memory and pursuing the red footprint means remembering the revolution, construction and reform in different periods in China, and visiting places where revolutionary predecessors once lived, established political power, established organizations or revolutionary ranks, and similar places and relics related to revolutionary deeds. Reviewing the red memory refers to the memory of China's revolution, construction and reform in different periods. Pursuing the red footprint refers to visiting places where revolutionary predecessors once lived, established political power, established organizations or revolutionary teams, and similar places and relics related to revolutionary deeds.