He wrote immortal poems such as "The People's Liberation Army occupied Nanjing". Shuangqing Mountain Villa in Xiangshan has the original appearance of Mao Zedong's life and work in that year; This is the place where Mao Zedong had a cordial conversation with Aiko. The red hexagonal pavilion by the pond has special commemorative significance. There is a particularly famous old photo taken by Chairman Mao sitting in a gazebo: he sat in a cane chair and read a passage about the PLA's occupation of Nanjing, and then an immortal seven-rhythm "The PLA's Occupation of Nanjing" was born. Cross the Yangtze River and liberate all China! Only a wise leader like Chairman Mao has such boldness of vision. The Kuomintang tried to cross the river and the United States sent warships to Qingdao to exert military pressure. The Soviet Union's big brother is also persuading China's * * * production party to accept the Kuomintang's plan. Mao Zedong drafted an order to March to the whole country in Shuangqing Villa, which was signed with Zhu De on April 2 1 and returned to the people on April 23. There is an exhibition of Mao Zedong activities in Shuangqing, which records a generation of great men ... The exhibition "Mao Zedong's Activities in Shuangqing" consists of three parts: From Xibaipo to Xiangshan in Beiping, Mao Zedong in Shuangqing and Life of Leaders in Xiangshan, which reflects the military talents and hard struggle of the older generation of proletarian revolutionaries such as Mao Zedong.