The Red Mansion was built in 19 18, which was the location of Peking University's school, liberal arts and library at that time.

The Red Chamber has witnessed many major events such as the New Culture Movement and the May 4th Movement, and it has been more than a hundred years.

This four-story building with red brick masonry and red tile roof has witnessed many important events. Peking University is the center of the New Culture Movement and the birthplace of the May 4th Movement. It first spread Marxism in China, and it was also a historical witness of the early revolutionary activities of China's * * * production party.