Core Viewpoint - The articles commemorate 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 significance of the "August 1 Declaration" and the "December 9 Movement" in uniting the Chinese people against foreign invasion [1][2]. Group 1: Historical Context - The "August 1 Declaration" was drafted in 1935, emphasizing the urgent need for the Chinese people to unite against Japanese aggression, stating that the survival of the nation was at stake [1]. - The declaration outlined the "Ten Major Programs for National Salvation," which were straightforward and aimed at mobilizing the masses for the anti-Japanese cause [1]. Group 2: Impact and Response - The declaration reached Beijing in late 1935, inspiring students to respond with the "December 9 Movement," which called for unity against Japanese invasion and an end to internal conflicts [2]. - The movement's slogan, "No peaceful study can be had in North China," reflected the urgency of the situation and the collective sentiment among students to fight against foreign oppression [2]. Group 3: Unity and Leadership - The articles emphasize that the unity of the Chinese people in the face of national crisis was crucial for the eventual victory in the war, with the Communist Party playing a key role in forming a united front [2]. - The declaration called for the establishment of a national defense government and a unified anti-Japanese military force, highlighting the need for collaboration among various political factions for the greater good of the nation [2].

Core Viewpoint - The article highlights the historical significance and cultural impact of the song "On the Taihang Mountain," which emerged during the Chinese resistance against Japanese invasion, symbolizing national unity and the spirit of the people [4][7]. Group 1: Historical Context - The Taihang Mountain Theatre was established 87 years ago as a symbol of strength and unity in the fight against Japanese aggression [2]. - The song "On the Taihang Mountain" was inspired by the patriotic fervor during the Second Sino-Japanese War, particularly after the fall of Nanjing in December 1937 [3][4]. Group 2: Key Figures - The article mentions key individuals such as Ruanzhangjing, who served as a political and artistic guide for the Taihang Mountain Theatre, and composer Xian Xinghai, who played a crucial role in creating the song [3][5]. - The collaboration between Ruanzhangjing and Xian Xinghai led to the creation of the song, which became a rallying cry for soldiers and civilians alike [4][5]. Group 3: Cultural Impact - The song "On the Taihang Mountain" was first performed publicly at a commemorative event for the anniversary of the anti-Japanese war, quickly gaining popularity among the troops and the public [4][6]. - The Taihang Mountain Theatre conducted extensive tours to spread the song across various regions, reinforcing its role as a symbol of resistance and hope during the war [6][7]. Group 4: Legacy - The song continues to resonate as a powerful symbol of the Chinese people's struggle for independence and freedom, embodying the spirit of resilience and unity [7][8]. - The enduring legacy of "On the Taihang Mountain" reflects the collective memory of the war and the ongoing appreciation for peace and national spirit [7][8].