December 16, 1927 (Dingmao winter months 23), the Clique with the Guangdong Department of war.

1927 12 16, Peter Wong Shiu Hong the Guangxi Clique troops in Wuzhou pledging discuss Guangdong, Guangdong and Guangxi, the outbreak of war. Earlier, the Guangdong Department officials launched an attack in Guangzhou, the expulsion of the Clique forces lead Guangzhou Incident, Guangxi, Guangdong deep grudges. December 11, the Communists launched Guangzhou Uprising, the Clique Wang faction to attack the guard, and Intervention in inverse seek. On the 14th, the National Government ordered the to lift such as Zhang Fakui, Huang Qixiang Yue Fang Junzheng Summit duties. In the Clique launch Guangdong and Guangxi war
divide our forces two offensive Guangzhou, successively occupied Zhaoqing and Sanshui, estuaries and other places. Yuejun Fourth Army fully captured the East River, and return in triumph Guangzhou blocking Kwangsi. Guangxi Province to change plans, offensive in the East River.