Introduction to the former site of the Political Department of the Fourth Red Army Headquarters: The former site of the Political Department of the Fourth Red Army Headquarters is located in Chengguan, Changting County. It was originally the Xingeng villa of Lu Zelin, the president of the Changting Chamber of Commerce during the Republic of China. The building faces east and west. It is a two-story building with civil structure, covering an area of ​​532 square meters. From the outside to the inside, it is the gate, courtyard, gatehouse, patio, hall, back hall and patio.
On March 14, the 18th year of the Republic of China (1929), the headquarters and political department of the Fourth Red Army were located here. Mao Zedong, Zhu De, Chen Yi and others held an enlarged meeting of the Front Committee of the Fourth Red Army here. Mao Zedong and Zhu De lived respectively. There are rooms left and right in the hall.