Introduction to the sales department window: Above the gate and on the front wall of the old site, there are four-character "Xinhua Daily" logos inscribed by Yu Youren, a veteran of the Kuomintang. On the inner wall of the books and newspapers store of the sales department on the ground floor, there are portraits of Marx, Engels, Lenin, Stalin, Mao Zedong, and a banner with the slogan "June on the Don River" inscribed by Zhou Enlai.