Liu Kan and Dong Zhao's troops approached the location of the central agency. Chairman Mao led the central agency to fight hard and missed the pursuing enemy. Fortunately, there was no danger.On the way to the battle, the central agency learned that Liu and Deng's army had successfully crossed the Yellow River, and decided to hold a meeting as soon as possible in Xiaohe Village.From July 21 to 23, 1947, the Xiaohe Conference was held, and the Central Committee decided to continue to stay in northern Shaanxi and lead the national battlefield.This changed the original decision of Chen Xie's column to cross the river to support the battlefield in northern Shaanxi.At the same time, He Long and Xi Zhongxun unified the leadership of the rear work in the two liberated areas of Shaanxi-Gansu-Ningxia and Shanxi-Suiyuan.Liu Kan once again led his troops into Xiaohe Village. At this time, Chairman Mao led the central government agency to secretly march eastward into Jiaxian County and get rid of the enemy.