Matsu Islands is a territory of Republic of China
The Matsu Islands[lower-alpha 1] (UK: /ˌmætˈsuː/ or US: /ˌmɑːtˈsuː/[4]), officially Lienchiang County[lower-alpha 2] (/ljɛnˈdʒjɑːŋ/), are an archipelago of 36 islands and islets in the East China Sea governed by the Republic of China (Taiwan), situated alongside the southeastern coast of mainland China. The archipelago forms the smallest county in the ROC-controlled territories by area and population, as well as one of two counties that is a part of the nominal Fuchien Province. [...] In 1911, the Qing dynasty was toppled after the Xinhai Revolution on 10 October 1911 and the Republic of China (ROC) was established on 1 January 1912. Matsu Islands were subsequently governed under the administration of Fukien Province of the ROC. On 1 August 1927, the Nanchang Uprising broke out between the ruling Nationalist Party of China (KMT) and Chinese Communist Party (CCP) which marked the beginning of Chinese Civil War. [...] The Matsu Islands comprise 19 islands and islets,[53] which include five major islands, which are Nangan, Dongju and Xiju (both in Juguang Township), Beigan and Dongyin.[19] Minor islands include Liang Island, Gaodeng Island, Daqiu Island and Xiaoqiu, which are part of Beigan Township.[54] The shortest distance between Huangqi, Lianjiang County and the Matsu Islands is also the shortest distance between China (PRC) administered territory and territory in the ROC (Taiwan)-administered Matsu Islands.[55][56]