“九·一八”事变后,日本帝国主义制定了对东北沦陷区的文化专制统治政策,并设置了思想统治机构——资政局弘法,后改为弘报处,妄图控制舆论,征服民心。20世纪30年代,在哈尔滨文化界聚集了一群有觉悟、有爱国思想的知识分子,如姜椿芳、金剑啸、萧红等,他们有的从事文学创作和报纸出版,有的从事绘画和音乐,通过报纸、画刊、举办音乐会、上演剧目等形式,揭露日伪残害人民、侵占国土的罪行。1937年4月15日,轰动哈尔滨的“口琴社”事件,即是日伪镇压文化界爱国活动的罪证之一。1935年4月1日,哈尔滨口琴社在道里中国四道街2号(现西四道街2号)召开大会,宣布正式成立。社长由当时在邮局工作的地下共青团员袁亚成担任,参加人数近200人,其中有学生、职员,还有外国人。袁亚成早年在上海时就是中华口琴学会会员,来到哈尔滨后在德国人开办的孔氏洋行任口琴教员。他在与洋 After the September 18 Incident, the Japanese imperialists formulated the policy of cultural autocracy in the enemy-occupied areas in northeast China and set up the ideological governing body, namely, the Propaganda Department’s Hongfa Law and later the Hongzhi News Service, in an attempt to control public opinion and conquer People’s heart. In the 1930s, a group of intellectuals with consciousness and patriotism such as Jiang Chun-fang, Jin Jianxiao and Xiao Hong were gathered in the cultural circles of Harbin. Some of them engaged in literary creation and newspaper publishing. Others engaged in painting and music, Pictures, concerts, staged plays and other forms to expose the crimes of Japanese and puppets who have harmed the people and seized the territory. On April 15, 1937, the “harmonica society” incident in Harbin caused one of the crimes of suppressing the patriotic activities of cultural circles by the Japanese and pupils. On April 1, 1935, the Harmonica Harmonica Society held its general assembly at No.2 SiLuDao Street, Dao Li (now No. 2, West Xisi Street) and declared its official establishment. The president was held by Yuan Yacheng, an underground youth league member who was working in the post office at the time. The number of participants was nearly 200, including students, staff and foreigners. Yuan Yacheng was a member of the Chinese Harmonica Society in his early years in Shanghai. After coming to Harbin, he was a harmonica instructor in a German-run Kong’s foreign bank. He is with the ocean