The Government of the Republic of China is the national government of the Republic of China (ROC) whose de facto territory currently consists of Taiwan, Penghu, Kinmen, Matsu and other island groups in the "free area". Governed by the Democratic Progressive Party (DPP) since 2016, the president is the head of state. The government consists of the presidency and five branches (Yuan): the Executive Yuan, Legislative Yuan, Judicial Yuan, Examination Yuan, and Control Yuan. Originally established in 1912 in Nanking, the Government of the Republic of China relocated several times before finally moving to Taipei, Taiwan in 1949 because of its military losses in the Chinese Civil War. Up until the 1990s, the government has historically been dominated by the Kuomintang (KMT) under the one-party state Dang Guo authoritarian regime, before evolving into a multi-party democracy after martial law and the climate of White Terror gradually ended. This government was the internationally recognized official government of China until 1971 by the United Nations and until 1979 by the United States. Organizational structure The government formally consists of the presidency and five branches of government, modeled on Sun Yat-sen's political philosophy of Three Principles of the People. In practice, the system resembles a semi-presidential system with a uniquely strong presidency, as the president may appoint the premier, the head of government, without the consent of the legislature. The president, however, shares limitations found in other semi-presidential systems, including the lack of a strong veto and no direct control of most administrative policy. Presidency The leadership of the country consists of the two top officials that is directly and jointly elected by citizens of the Republic of China residing in the Taiwan Area. President of the Republic of China Vice President of the Republic of China Under the president, two advisory and administrative agencies are established to support the work of the president. Office of the President (Presidential Office) Secretary-General of the Office of the President National Security Council Secretary-General of the National Security Council Executive Yuan The Executive Yuan is led by the premier. However, the ROC's political system does not fit traditional models. The premier is selected by the president without the need for approval from the Legislature, but the Legislature can pass laws without regard for the president, as neither the president nor the premier wields veto power. Thus, there is little incentive for the president and the legislature