Core Viewpoint - The September 18 Incident marked the beginning of a 14-year struggle against Japanese aggression in China, igniting a national resistance movement among the Chinese people [1][19]. Group 1: Initial Resistance - The Japanese army deliberately created the "Liutiaohu Incident" and bombarded the Beidaying barracks, where soldiers were caught off guard [3][5]. - Despite the non-resistance order from the Nanjing National Government, some patriotic soldiers fought back, resulting in 25 Japanese casualties [5]. - The first anti-Japanese declaration was issued by the Manchurian Provincial Committee of the Communist Party of China, calling for armed resistance against Japanese imperialism [6][8]. Group 2: Mobilization of Forces - Following the declaration, various groups formed, including the Northeast Anti-Japanese Volunteer Army, totaling around 300,000 fighters, despite lacking uniforms and sufficient ammunition [8][11]. - The "Northeast National Salvation Army," led by Gao Pengzhen, was among the first to engage in combat against Japanese forces [11]. Group 3: Guerrilla Warfare - The Communist Party established numerous guerrilla units in Northeast China, creating "red fortresses" in the forests and expanding their resistance efforts [12]. - By 1936, these forces were reorganized into the Northeast Anti-Japanese United Army, which grew to over 30,000 personnel [13]. Group 4: Endurance and Sacrifice - The Northeast Anti-Japanese United Army faced extreme conditions, with many leaders and soldiers sacrificing their lives, yet they continued to resist Japanese forces for 14 years [15][17]. - The army's resilience significantly hindered Japanese advances, contributing to the broader national resistance against invasion [18]. Group 5: Commemoration - The September 18 Incident is annually commemorated in Shenyang, serving as a reminder of the historical struggle and the importance of remembering the past [22].

数十万义勇军以血肉搏寸土 起来！起来！ 东北抗日义勇军纪念馆内陈列的《血肉长城》群雕版画。 本报记者 田勇 摄 本报记者 张颖 丁克、丁世恩、马占山、王凤阁、邓铁梅……王介予、孙忠臣。 本溪桓仁，东北抗日义勇军纪念馆的名录墙上，二千二百三十五个名字静静排列。十四年抗战，众多义 勇军将士血洒疆场。然而，从浩如烟海的史料与记忆碎片中打捞起的姓名，不过是其中极小的一部分。 "王介予、孙忠臣"，是这面不断延伸的名录墙上，最新镌刻的两个名字。 2235个名字 步入东北抗日义勇军纪念馆，时光仿佛凝固。气势磅礴的雕塑群眼神如炬；展柜中，残破的衣帽、锈蚀 的刀枪、泛黄的纸页……无声地诉说着14年间白山黑水间那场气壮山河的悲壮史诗。 "从2015年筹建纪念馆开始，我们一直在寻访抗日义勇军老战士的信息。"东北抗日义勇军纪念馆副馆长 邢燕来说。2024年，一个名字被重新点亮——孙忠臣的外孙周世森来到馆内，郑重捐赠了珍藏的外公的 印章和烟口袋。经相关部门严谨查证，历史终于确认：孙忠臣，曾参加义勇军大刀队及东北抗联。1937 年2月，他在"西江惨案"中幸存，成为那段血火岁月的珍贵见证者。他也成为纪念馆名录墙上的第2235 个名字。 9 ...