Core Viewpoint - The article highlights the emotional significance of family letters during the Anti-Japanese War, showcasing the personal sacrifices and deep familial bonds of soldiers like Pei Chao, who remained disconnected from their families while serving in the military [1][3][4]. Group 1: Historical Context - The letters from Pei Chao, a soldier during the Anti-Japanese War, reflect the struggles and emotional turmoil faced by families during this period, emphasizing the long separation and lack of communication [1][3]. - Pei Chao's letters, written in coded language to protect his family from potential repercussions, illustrate the harsh realities of wartime communication [3]. Group 2: Cultural Significance - The donation of Pei Chao's letters to the Renmin University Family Letter Museum underscores the importance of preserving such documents as a means of maintaining historical memory and cultural heritage [5]. - The museum serves as a repository for over 80,000 family letters, highlighting the diverse narratives from different eras, including notable figures and ordinary citizens, thus enriching the understanding of personal experiences during significant historical events [7]. Group 3: Educational Initiatives - The Family Letter Museum actively promotes the educational value of family letters, integrating them into patriotic education and moral teachings, making them relevant to contemporary society [5][9]. - Initiatives such as the establishment of a student society focused on family letter culture aim to engage younger generations in preserving and sharing these historical narratives [9].

Core Viewpoint - The article highlights the emotional significance of family letters during the Anti-Japanese War, showcasing personal stories that reflect the broader historical context of sacrifice and patriotism [1][3]. Group 1: Family Letters and Historical Context - The letters from Pei Chao, a soldier during the Anti-Japanese War, illustrate the deep emotional connections and the longing for family amidst the chaos of war [2][3]. - Pei Chao's letters, written in coded language to protect his family, reveal the struggles and sacrifices of ordinary soldiers who fought for their country while maintaining ties to their loved ones [2][3]. - The donation of these letters to the Renmin University Family Letter Museum serves to preserve and share the memories of those who fought, emphasizing the importance of family letters as a medium for cultural and historical education [3][4]. Group 2: The Role of the Family Letter Museum - The Renmin University Family Letter Museum houses over 80,000 letters, including nearly 3,000 on permanent display, which serve as a testament to the rich history and emotional depth of family correspondence [4]. - The museum aims to promote the cultural and educational value of family letters, engaging students and the community in understanding their historical significance [4][5]. - Initiatives such as the establishment of the Family Letter Culture Student Society at Renmin University encourage students to explore and preserve family letters, fostering a connection to their heritage [5].