Core Viewpoint - The article commemorates the 80th anniversary of the victory in the Chinese People's War of Resistance Against Japanese Aggression and the World Anti-Fascist War, highlighting the enduring spirit and contributions of the Chinese people during this period, particularly through anti-war songs that encapsulate national unity and resilience [1]. Group 1: Historical Context - The article emphasizes the significant role of the Eighth Route Army in the anti-Japanese resistance, particularly in the Taihang Mountains, where they established a base and achieved notable victories, such as the Pingxingguan Battle, which shattered the myth of Japanese invincibility [1][5]. - The population of Wuxiang County, which had only 140,000 residents, saw over 90,000 individuals participate in various anti-Japanese groups, with 14,600 joining the Eighth Route Army and more than 20,000 sacrificing their lives [3]. Group 2: Cultural Significance - The song "On the Taihang Mountains" composed by Xian Xinghai reflects the determination and resilience of the Taihang people, capturing the spirit of unity against the enemy [5][8]. - The lyrics of "The Guerrilla Song," written by Gui Taosheng, were inspired by the experiences of young men joining the front lines, showcasing the bravery and optimism of the Eighth Route Army soldiers [6][8]. Group 3: Military Strategy and Conditions - The Eighth Route Army grew from 30,000 troops in 1937 to 200,000 by 1940, demonstrating significant military expansion and capability to mobilize 105 regiments in the fight against Japanese forces [5]. - The article discusses the harsh conditions faced by soldiers, including a scarcity of ammunition, leading to the development of the "Three No Fire" principle, which emphasized careful targeting and resource conservation [14][16]. Group 4: Legacy and Reflection - The article reflects on the historical impact of the Eighth Route Army's guerrilla warfare tactics, which were described by the Japanese Defense Agency as a "war in a quagmire," indicating the challenges faced by the Japanese military [18]. - The enduring melodies of the anti-war songs serve as a reminder of the sacrifices made and the spirit of resilience that continues to inspire the Chinese nation towards its rejuvenation [18].