Provinces of China the province, rather than the nominal governor of the provincial government. The government of each standard province () is nominally led by a provincial committee, headed by a secretary. The committee secretary is first-in-charge of the province; second-in-command is the governor of the provincial government. The People's Republic of China (PRC) claims the island of Taiwan and its surrounding islets, including Penghu, as "Taiwan Province", though Taiwan has not been under control of a government that ruled from mainland China since 1949, when the Republic of China lost the mainland to the Communist Party of China, which established the PRC.
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