Old site introduction: On February 5, 1935, the Red Army entered Weixin Shuitian Village from Shixiangzi, Xuyong, Sichuan, and the headquarters was stationed in the flower house area about 1 km west of Shuitian Village. That night, the Political Bureau of the Central Committee held a meeting in the Flower House and decided to replace Bogu (Qin Bangxian) with Luo Fu (Zhang Wentian) to take overall responsibility in the Party Central Committee. In terms of the division of labor among the Standing Committee, the Political Bureau decided to replace Comrade Bo Gu with Comrade Luo Fu to take overall responsibility, and to use Comrade Mao Zedong as Comrade Zhou Enlai's military helper. This was a choice made by the party's collective will under the conditions at that time. His appointment ensured Comrade Mao Zedong's military command and actually established Comrade Mao Zedong's leadership position in the entire party and army.