Postage stamps and postal history of Taiwan Postage stamps and postal history of Taiwan This is a survey of the postage stamps and postal history of Taiwan, otherwise known as Formosa, and currently governed by the Republic of China. The Republic of China comprises the islands of Taiwan, Penghu, Kinmen, Matsu, and other minor islands, which are located off the east coast of mainland China. Neighboring states include the People's Republic of China to the west, Japan to the north-east, and the Philippines to the south. In 1886 Taiwan was upgraded from a prefecture to a province. A postal service was organised by Governor Liu Mingchuan, and
Mainland China ROC referred to the PRC as "Communist China"" (). With the democratization of Taiwan in the 1990s, the phrase "mainland China" soon grew to mean not only the area under the control of the Communist Party of China, but also a more neutral means to refer to the People's Republic of China government; this usage remains prevalent by the KMT today. Due to their status as colonies of foreign states during the establishment of the People's Republic of China in 1949, the phrase "mainland China" excludes Hong Kong and Macau. Since the return of Hong Kong and Macau to Chinese