On this day, 105 years ago, on November 7, 1920 (September 27, 1920, the magazine "Communist Party" secretly published it. On November 7, 1920,"Communist Party" Monthly, the theoretical organ of the Shanghai Communist Group, was founded in Shanghai and secretly published. Li Da was appointed editor-in-chief, and the writers did not sign their real names. Chen Duxiu's "Short Words" for the inaugural issue pointed out: "If we want to completely rescue our compatriots from the situation of slavery, we must unite all productive workers, use revolutionary means to overthrow all capitalist classes in our country and foreign countries, and follow the Communist Party of Russia. It is important to test new production methods together... We must not listen to the deception of the parliamentary faction. We can only use class warfare to overthrow all capitalist classes and seize political power from them. We can also use the system of labor dictatorship to support the political power under labor and build a worker's country or even a stateless country, so that the capitalist class will never happen. For the first time, the magazine shouted exciting slogans: "Long live the Communist Party," Long live socialism!"