为迎接中国共产党建党30周年,1950年,中共上海市委决定寻找当年中共“一大”会址,而此时,离中国共产党第一次全国代表大会的召开已经过去了将近30年。当时, In order to meet the thirtieth anniversary of the founding of the Chinese Communist Party, in 1950 the CPC Shanghai Municipal Party Committee decided to look for the site of the “Great One” of the Communist Party of China that year, after nearly 30 years from the convening of the first National Congress of the Communist Party of China. then,