Taiwan Province, People's Republic of China are expressly forbidden to denote as part of Taiwan as being simply incorrect. Taiwan Province, People's Republic of China The People's Republic of China (PRC) claims the island of Taiwan to be part its territory under its Constitution as the Taiwan Province. It is usually referred to by mainland media as the Taiwan Region or Taiwan Area. The PRC has never administered Taiwan: the Taiwan Area, including all of the contemporary Taiwan Province, is currently administered by the government of the Republic of China (ROC). Maps published by the PRC (and other sources that adopt the PRC's views) show Taiwan
Flag of the Republic of China (ROC) in 1928 by the Kuomintang (KMT). It was enshrined in the sixth article of the Constitution of the Republic of China when it was promulgated in 1947. The flag is no longer used in mainland China after the People's Republic of China was founded in 1949. As the islands of Taiwan and Penghu were under Japanese rule until 1945, the flag was not in use in two territories, until ROC took control in 1945. The flag is now mostly used within Taiwan, Penghu, Kinmen, Matsu and other outlying islands, where the ROC relocated to in 1949 after its defeat