From 1918 to December 1922, Li Dazhao once worked in the office which covers about 50 square meters. After the May Fourth Movement, several symposiums were held in the office to carry out debates on the theoretical problems of Marxism and to establish a research society on Marxist theories.

In 1920, Li Dazhao met the Comintern's representative to China in the office room to study the establishment of the CPC. In October 1920, Li initiated the establishment of an early organization of the CPC in Beijing, named "the communist group."

"The integration of the exhibition and the architecture helps to tell the history more thoroughly," said Hong Maien, chief designer of the exhibition.

Qin Suyin, an expert in scene restoration, said that there are over 550 original cultural relics on display, including the original version of "My View of Marxism," written by Li Dazhao and published in September 1919 on "La Jeunesse," a magazine considered at the center of the New Culture Movement in China.

In a room on the first floor of the "Red Building," a replicated scene shows students of Peking University preparing banners and slogans for the parade in the May Fourth Movement.

One student visitor said that reviewing past events within such a historical setting is a good way for visitors to learn the history of the Party.

"We young people should keep in mind the revolutionary history of the CPC and treasure the good life we have today," he said.