胜利的日子就快来了

Core Viewpoint - The letters written by Xu Guangyao during the Anti-Japanese War reflect deep familial affection and a strong revolutionary spirit, showcasing his commitment to the war effort and confidence in victory [3]. Group 1 - Xu Guangyao expresses excitement about his family's well-being and his sister's involvement in local work, indicating a sense of pride and honor in their contributions [2]. - The letters convey a message of hope and determination, with Xu Guangyao assuring his father that victory against Germany and Japan is imminent, emphasizing the importance of family unity during challenging times [3]. - The correspondence highlights the impact of the Anti-Japanese War on Xu Guangyao's life and creativity, serving as a rich source for his later works, including the classic "Little Soldier Zhang Ga" [3].