Yun-Cheng (楊雲成) (December 25, 2014 – December 24, 2019) Lin Te-Chien (林德建) (December 25, 2019 – present) Military Due to its military significance, Dongyin has been an active and heavily stationed base. As of early 2001, up to 50 Tien Chi (Sky Spear) missiles were deployed at two sites: Tungyin Island, and an unidentified second location. The Tungyin Island missiles are said to be housed in silos and protected by batteries of Tien Kung-2 SAMs. The number of soldiers, the major consumers, is several times as many as the residents. Demographics The inhabitants are genetically related to Changle, Fujian. Till today, Fuzhou accent and Ningde (閩東) customs are still well maintained. Among the last names of the one thousand inhabitants, the majority are Lin, Chen, and Liu. , persons over 65 years of age made up 7.7% of the population of Dongyin Township, which was the lowest proportion of the population of any township in Taiwan (ROC). Economy After years of dependence on large quantities of fish as food, the fish resources have been depleted. The main source of income is from shop and store businesses. Public service sectors include one Town Hall, one police station, and one health center. In recent years, developing tourism has become a goal for the local administration and inhabitants to achieve. Energy The electricity for the township is supplied by the Dongyin Power Plant. Education The township has one elementary school and one junior high school. Therefore, most of the islanders move out from the township to pursue any education at the senior high school level or higher. Transportation Dongyin can be reached by ferry from Nangan or Keelung in Taiwan arriving at Zhongzhu Harbor. Local transportation around Dongyin are taxis and scooters since the area doesn't have public buses. Dongyin can be explored by foot due to its relatively flat terrain. Destinations Dongyong Lighthouse Planning for Dongyong Lighthouse began in 1902 (the 27th year of Qing dynasty Guangxu Emperor Era ()). In 1988, Ministry of the Interior rated it as third-class protected historical site. Towering up the sheer and precipitous cliffs, the grand white lighthouse and the blue sea are intertwined. Due to its European architecture style, Dongyong Lighthouse is also called Dongyin Villa (東引別墅). Under the lighthouse are two fog cannons, and now a newly added foghorn, a replacement for fog cannons, which all aid navigation during fog season. Suicide Cliff Suicide