On April 6, 1927, Zhang Bu and the police dispatched hundreds of soldiers and gendarmes to attack the Soviet Embassy in China, the Far East Bank, the Middle East Railway Office and the boxer indemnity Committee. Li Dazhao was arrested. * * Producers Xie, Tan Zuyao and Yang Jingshan, Kuomintang leftists Deng and Zhang Yilan were arrested successively. On the 28th, Li Dazhao was secretly killed at Shi Jing Detention Center in Xijiaomin Lane. Under the gallows, Li Dazhao delivered a speech: "You can't hang the great capitalism just because you hanged me today! ..... I am convinced that * * * capitalism will surely win brilliant victories in the world and China. " Shouting "Long live the China * * * production party". Xie, Deng and other 2 1 comrades were in distress.