The red building of Hunan University is also a science museum and an office building. The Red Mansion is opposite the Dongfanghong Square, near the side of Lushan South Road. The Red Mansion has a long history and was designed by Professor Cai Zefeng. It used to be two floors, but it was soon built by Professor Liu Shiying to form today's three floors. The mottled red brick wall and the western-style voucher arch complement each other, and the old wooden frame windows are engraved with traces of history. As a landmark building of Huda, the Red Chamber attracts people with its quaint and elegant atmosphere. The red building is now the administrative office building of the school, and the school leadership office, academic affairs office and student affairs office are all in the red building. At that time, the "Science Museum", the current school administrative office building and the time of the Red Chamber were full of historical glory.