| At the end of the Eastern Han Dynasty, the Han government increasingly corrupt, the court eunuch and Waiqi and bureaucratic three evil forces to compete for the central leadership, and mutual strife unceasingly. The period of Emperor Ling, reuse eunuch, maiguanyujue, is exacerbated by political corruption. In place of the Eastern Han Dynasty rulers of old people are cruel exploitation and oppression, coupled with frequent natural disasters, people have rise in rebellion against the Eastern Han Dynasty imperial court. The role of the government as a political center in the Eastern Han Dynasty has been weakened.In this ever-changing, Dong Zhuo to lead Xiliang warriors entered Luoyang, control of the capital of the political situation, the Eastern Han Dynasty emperor has become completely as a puppet in the hands of, the Eastern Han Dynasty imperial court authority completely collapsed, lost its status as the political center, and thus lead to the Central Plains area pattern in the melee. Headed by Yuan Shao the Guandong coalition and Dong Zhuo group produced a fierce conflict, forcing Dong Zhuo had to move the capital Chang’an, will the forces withdrew from the Central Plains. Dong Zhuo forces from the Central Plains exit, and resulted in the Kanto all forces to compete for hegemony in the Central Plains, into mutual separatist melee, the Central Plains completely disorder.When this time, Zhang Lu, Gongsun Du and Shi Xie et al. Seize the historical opportunities, make full use of it in the local influence and the current political situation and from the nobodies, the rapid rise, become influence of separatist forces. In order to separatist warlords of the Eastern Han Dynasty to survive, they flexible deal between the major strength of the strong separatist forces, using flexible foreign means, make full use of their favorable conditions in the geographical position and political pattern, become the focus of all parties for power, and in with various separatist forces united and struggle in and eventually grow to about the political situation of the Eastern Han Dynasty geographical forces.But with the evolution of the political situation of the Eastern Han Dynasty, the separatist forces in the struggle with each other and mutual annex intensified, culminating in the Cao Cao, Liu Bei and Sun Quan three strong separatist forces in the center, long-term since the big separatist forces of mutual restraint of the pattern is broken, the earth field force also became increasingly isolated, lost its strategic value, in Cao Cao, Liu Bei and Sun Quan of the three major forces continue to erode below, have moved towards declining. |