Core Viewpoint - The article emphasizes the historical significance of the Chinese people's resistance against Japanese invasion during the Second Sino-Japanese War, highlighting the collective struggle and determination of the nation to fight for survival and revival [2]. Summary by Relevant Sections - **Historical Context** - The article recounts the invasion of Northeast China starting on September 18, 1931, leading to the suffering of over 30 million people within just four months [2]. - It details the escalation of conflict in North China on July 7, 1937, marking the beginning of a full-scale war, with major cities like Beijing, Tianjin, Shanghai, Nanjing, Guangzhou, and Wuhan falling to the invaders [2]. - **National Sentiment** - The narrative reflects a deep sense of urgency and national crisis, portraying the invasion as a direct threat to the existence of the Chinese nation [2]. - It captures the emotional and psychological impact of the invasion on the Chinese populace, emphasizing the widespread mobilization and awakening of national consciousness [2]. - **Call to Action** - The article invokes the spirit of resistance, quoting the stirring lines of the "March of the Volunteers," which became a rallying cry for the Chinese people to unite and fight against the aggressors [2]. - It underscores the unwavering belief in victory and the collective will to confront the enemy, showcasing the determination of the Chinese people to defend their homeland [2].