Core Insights - The article emphasizes the historical significance of maps in Chinese households, serving as a vital educational tool and a symbol of national pride and identity [2][8][12]. Group 1: Historical Context - In the 1950s and 1960s, maps were ubiquitous in homes and public spaces, acting as a window to the world and enhancing public awareness of geography and current events [4][6]. - A reader's letter to the People's Daily in 1956 highlighted the public's desire for more news maps to deepen understanding of current events and geography [6]. Group 2: Cultural Significance - Maps in homes reflect a strong sense of patriotism and national pride, particularly after the establishment of the People's Republic of China, where they symbolize territorial integrity and national spirit [8][11]. - During the Korean War, maps played a crucial role in educating the public about the conflict and its proximity to China, fostering a sense of urgency and national responsibility [9][10]. Group 3: Educational Role - Maps served as essential educational tools in families, helping children learn geography and history in an era without modern technology [12][14]. - The article recounts personal anecdotes illustrating how families used maps for educational purposes, enhancing children's understanding of the world [14][15]. Group 4: Economic Impact - The article discusses how maps contributed to economic changes in rural areas, enabling farmers to connect with broader markets and improve their livelihoods [7][8]. - The shift from traditional practices to a more interconnected economy was facilitated by the use of maps, which helped rural residents navigate new opportunities [7]. Group 5: Evolution of Maps - The transition from paper maps to digital formats reflects broader societal changes, yet the emotional and cultural significance of maps remains [17][18]. - The publication of comprehensive map collections, such as the 1981 "Map of the People's Republic of China," played a significant role in enhancing public geographical literacy [17].