In a critical situation, the rest of the Daxi Army (大西军) and the bureaucrats of the Ming Dynasty joined forces to support Zhu Youlang (朱由榔) , the King of Gui (桂王) to be emperor in southwest China and changed his name to Yongli. At the same time, Zheng Chenggong (郑成功) also took advantage of the rising trend in the Southeast coast, attacking the Qing army from both East and west, and the anti-Qing situation reached a climax. However, with the internal strife among the three kings and the attack of the Qing army, the defense line of the Ming army was quickly broken down by the Qing army.