Abstract Communist Party of China(CPC) was built in 1921, the military organized in 1927 and Chinese government constructed in 1949, that's to say that CPC is the most important than military which is superior to government. Although CPC boosted the economy by choosing the right-side policy for the past 30 years, the left-side policy on politics being started the term of Mao never had been changed, such as CPC leading military and government, one party dictatorship of CPC as well as CPC's military. A half of members of Central Military Commission (CMC) will be reorganized in the autumn of 2012 by 18th Communist Party of China national congress so new members of CMC must have the right position at CPC; after being reorganized CMC and who is the next leader,it will be affecting the relationships between Taiwan and China in 5-10 years. The research of this thesis will benefit the army of ROC since knowing the enemy which is the right way to defeat it.