Taiwan Strait Taiwan Strait The Taiwan Strait, or Formosa Strait, is a -wide strait separating the island of Taiwan from mainland China. The strait is part of the South China Sea and connects to the East China Sea to the north. The narrowest part is wide. The Taiwan Strait is the section of sea between the Chinese mainland (in Asia) and the island of Taiwan. Much of China's Fujian Province is west of the strait, having the main islands of Kinmen, Xiamen (a major city overspilling into the mainland and including Gulangyu Island), Pingtan and Matsu just off its coast. The Penghu
Mainland China has been in mainstream use and usually has no particular political connotations, since generations born after the takeover were taught that Taiwan is part of Republic of China, and so is mainland China, and that they are "Chinese". Government organizations and official and legal documents in Taiwan, including the Republic of China Constitution also use "the mainland" to refer to mainland China, since the ROC government has never recognized the founding of the PRC and because its Constitution does not allow the existence of another state within its territory, constitutional amendments made in the 1990s had to refer to the