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 people often call the area of non-coastal provinces in of Mainland China as "Inland" (). In Taiwan, certain people, the Kuomintang (KMT, "Chinese Nationalist Party") and its supporters use the term "mainland" is to refer to the territory of the PRC (Hong Kong and Macau excluded). This accords with the KMT position that "China" encompasses both sides of the Taiwan Strait. Since the KMT was the ruling party in Taiwan until 2000 and the only party allowed until the late 1980s, and had set up the educational system and taught children the term since its takeover in 1945, the term