1925 In February, the Ji Jiao Railway Bureau broke out, and the Qingdao Party Organization decided to take the opportunity to launch a general strike. On February 8th, more than 65,438+0,000 workers in the factory, led by Lun Kezhong and Fu Shutang, put forward five conditions to the factory and started a general strike. Lun Kezhong is a member of the strike committee. While he participated in organizing and encouraging workers to stick to the strike, he rushed to factories, schools and shops in the city to win widespread social sympathy and support. The strike lasted for nine days and won. Ji Jiao Railway Sifang Machinery Factory Trade Union was formally established. Soon, the Ji Jiao Railway Federation of Trade Unions was established on the basis of the Sifang Machinery Factory Trade Union, and Lun Kezhong was elected as the trade union communication committee member. 1In the spring of 925, Lun Kezhong joined the China Socialist Youth League. In May of the same year, he went to Guangzhou with Fu Shutang to attend the second national labor conference, and reported the situation of Qingdao workers' movement to Liu Shaoqi, vice chairman of the All-China Federation of Trade Unions. In mid-May, together with Fu Shutang, he accompanied Liu Shaoqi to inspect Qingdao and attended a meeting of trade union activists held by Liu Shaoqi in Ji Jiao Railway Dormitory. With the help and education of Liu Shaoqi, Lun Kezhong further deepened his understanding of the Party and repeatedly asked to join the China * * * Production Party. 1925 After the "Qingdao Massacre" on May 29th and the "May 30th Massacre" in Shanghai on May 30th, people from all walks of life in Qingdao held a vigorous May 30th anti-imperialist movement under the leadership of the China * * * production party. The Ji Jiao Railway Federation of Trade Unions also established the "Shanghai-Qingdao Massacre Support Association". On June 14, more than a thousand workers from Sifang Machinery Factory held a demonstration under the leadership of Lun Kezhong and Fu Shutang. On June 16, people from all walks of life in Qingdao held a revenge meeting in Qiyantang. Ren Kezhong was appointed by the Party organization and made an impassioned speech at the meeting as a representative of the labor union of Sifang Machinery Factory. In July, Zhang Zongchang, a Feng warlord, frantically suppressed the workers' movement, shot and killed the strike leader Li Weinong and the editor-in-chief of Qingdao Citizen, and announced that he wanted more than 60 workers' movement backbones, including Lun Kezhong. In order to expose Japanese imperialism and its lackey Zhang Zongchang's atrocities in Qingdao, the Qingdao Party Organization of China sent party member, league members and activists to expose the truth of Zhang Zongchang atrocities and Qingdao tragedy, and called on all circles to support Qingdao workers. Members of the Railway Federation of Trade Unions Lun Kezhong, Han Wenyu and student leader Peng of Qingdao University were sent to Beijing for publicity activities. At the beginning of August, after arriving in Beijing, Lun Kezhong visited factories, institutions and school groups with the assistance of the Party organization and the Beijing Federation of Students, and participated in many gatherings of different scales, exposing the truth of the "Qingdao Massacre" and winning wide sympathy from people from all walks of life in Beijing. Li Dazhao, representative of Japanese producer Soong Ching Ling and national party member Yu Youren attended the meeting. Lun Kezhong delivered a long speech on behalf of the Ji Jiao Railway Federation of Trade Unions, accusing Japanese imperialism and its lackeys Zhang Zongchang of the heinous crime of slaughtering the people of Qingdao. Speaking of excitement, he fainted with anger. The people attending the meeting were very angry. Kenichiro immediately donated 5000 yuan to Qingdao. According to Lun Kezhong's speech, Peking University Students' Union compiled Ten Misfortunes of Zhang Zongchang and distributed them among the masses. The Tianjin Yi Shi Newspaper was reprinted in time, which quickly aroused strong repercussions from all walks of life. Zhang Zongchang was on pins and needles because of the publicity activities of Lun Kezhong and others in Beijing. He quickly colluded with Zhili warlords and sent spies to Beijing. The next day he was taken to Jinan.