The former headquarters of the Red Four Fronts Army is located on the capital road of Xinxian County. In May 1931, the Yuxuan Military Commission was established in Xinji. The chairman of the Military Commission was also appointed by Zhang Guoqian, secretary of the branch, and Zeng Zhongsheng, Yuan Jixun and Xu Qian were vice-chairmen. The Military Commission has staff department, political department, secretariat, manager office, military hospital, aviation bureau, Peng Yang military and political school and other institutions. In November of the same year, the fourth army of the Red Army of Chinese Workers and Peasants was established in Huang'an Qiliping, with General Command Xu Qian and Political Committee Chen Changhao. The headquarters of the army is located in the military commission organs. After the establishment of the Red Four Fronts Army, under the leadership of the Central Branch and the Military Commission, the victory of Huang'an, Shangyu, Su Jiaxuan and Xuguang in a row, made the enemy declare bankruptcy on the third "encirclement" of the Yuyu base area, ensuring the development of the Yuyu base area, The great situation of the Yuyu stronghold was created. In 1932, after four defeats of the anti-"encirclement", the Red Four Army was attacked by Sichuan and Shaanxi, and the old site was destroyed.