Political status of Taiwan the mainland. The position of most supporters of Taiwan independence is that the PRC is the government of China and that Taiwan is not part of China. Regarding the ROC, some supporters of Taiwan independence claim that the ROC is an independent, sovereign state, and seek to amend the ROC's existing name and constitution and make both something new that suit for an independent Taiwan state. While some other supporters of Taiwan independence regard the ROC as both a military government which has been administering the Taiwan island as a result of post-war military occupation on behalf of the allies
Four-Stage Theory of the Republic of China By this theory, Chen pointed out that the Republic of China was at the 4th stage after the first ruling party rotation of the central government in 2000. That is, Taiwan, with the official name called the "Republic of China", is already an independent sovereign state separate from People's Republic of China. This theory is welcomed by the mainstream of the Pan-Green coalition (led by the Democratic Progressive Party) in Taiwan, which supports eventual "de jure" Taiwan independence; but is not welcomed by most members of the Pan-Blue coalition (Kuomintang), which supports the eventual reunification of Taiwan with mainland China