According to tradition, Greater Kinmen/Kinmen Island and Lesser Kinmen/Lieyu were originally one island. Lieyu was split-off (裂lie) from Kinmen Island, hence the name Lieyu.[3][4]
The first people arrived from the Central Plains of China during the Tang dynasty and quickly developed the island. The population quickly multiplied. During the Tang dynasty, a horse pasture was set up on the island. During the Song dynasty, a salt works was constructed. During the Ming dynasty, a frontier command was constructed. During the Qing dynasty, a garrison was sent to protect against Japanese pirates.
On July 26, 1950, ROC forces on the Dadan Island (Tatan), in total 298 soldiers, repulsed an attack (大擔島戰役) from a People's Liberation Army force of 700 soldiers that landed on the island.[5][6]
In January 1985, eight Chinese fishermen from a stranded boat were executed on Shi Islet by military orders.[7][8]
Donggang Bay, Lieyu Island, was the site of 1987 Lieyu Massacre, where nineteen or more Vietnamese refugees were killed on March 7, 1987 by the ROC armed force.[9][10]
The island of Lesser Kinmen is situated outside the mouth of mainland China's Jiulong River and inside Xiamen's harbor[citation needed]. The distance from mainland China at the closest point is only about 5,000 m (16,000 ft) and is located in a very strategic position.
Lieyu Township includes numerous islands and islets.[11] Some of the larger among those islands and islets include:[12]
Lesser Kinmen (Hsiao Kinmen, Lieyu; 小金門, 烈嶼)
Dadan Island(大膽島) (5 km (3.1 mi) to the southwest of Lesser Kinmen)
Erdan Island (二膽島) (6 km (3.7 mi) to the southwest of Lesser Kinmen)
^行政面積. 金門縣政府民政處 Civil Affairs Department, Kinmen County Government (in Chinese (Taiwan)). 29 January 2019. Retrieved 5 September 2019. 行政區 面積(單位:平方公里){...}烈嶼鄉 16.003{...}大膽 0.7900 二膽 0.2800{...}復興嶼 0.0500 猛虎嶼 0.0250 獅嶼 0.0070
^ ab"History". Lieyu Township Village Administration, Kinmen. 9 July 2019. Retrieved 9 August 2019. Also known as the "Little Kinmen," Lieyu is located southwest to Kinmen island and between Kinmen and Amoy.{...}Our township's districts include Linhu, Huangpu, Sikou, Shanglin, and Shangchi,
^歷史沿革. 金門縣烈嶼鄉公所 Lieyu Township Village Administration, Kinmen County (in Chinese (Taiwan)). 28 July 2017. Archived from the original on 25 August 2019. Retrieved 10 August 2019. 金門民間傳說烈嶼和大金門本是相連,沒有過海,和大金門的水頭有數公尺之土地相連帶。後有一仙人眼見船隻軍要轉來轉去才能轉進港,非常麻煩,就說:「這條港路上的半島,該讓她(離嶼)去,讓出這條港路,好交通船」。金口一開,烈嶼那塊島慢慢裂開,一直開離大金門所以叫「烈嶼」久而久之,就叫成了「烈嶼」。(金門民間傳說)
^Shi, Wen-jie (29 October 2013). "時論-一封永遠無法寄達的家書" [Commentary - A home letter never been delivered] (in Chinese (Taiwan)). Taipei: China Times. Retrieved 26 September 2022.
^Gao, Yong-cheng (13 July 2022). "111司調0025 調查報告" [2022 Justice Investigation Report No. 0025] (in Chinese (Taiwan)). Taipei: Control Yuan. Retrieved 7 August 2022.
^Guan, Ren-jian (1 September 2011). 你不知道的台灣 國軍故事 [The Taiwan you don't know: Stories of ROC Arm Forces] (in Chinese (Taiwan)). Taipei: Puomo Digital Publishing. ISBN978-957-663-649-3. Retrieved 20 October 2022.
^金門縣土地段名代碼表 (in Chinese (Taiwan)). Department of Land Administration. 5 September 2018. Retrieved 9 August 2019. 地政事務所名稱(代碼) 金門(WA) 鄉鎮市區名稱(代碼) 烈嶼鄉(05){...}段 小段 代碼 備註{...}大膽 0251 二擔 0252 更正 復興嶼 0253 猛虎嶼 0254 獅嶼 0255
^烈嶼行政村. 金門縣烈嶼鄉公所 Lieyu Township Village Administration, Kinmen County (in Chinese (Taiwan)). 12 June 2019. Retrieved 9 August 2019. 全鄉分為林湖村、上岐村、上林村、西口村、黃埔村,共五個行政村,
^"President Ma: Construction of Kinmen Bridge Signifies Kinmenese Hope" 馬總統:大橋興建代表金門人民希望 (in Chinese (Taiwan) and English). Translated by Wilson Chou. Kinmen Daily News. 24 January 2011. Retrieved 24 August 2019. President Ma explained the reason for building a bridge linking Kinmen and Lieyu (Little Kinmen) as follows: With the resident population of Lieyu Township being only between 2000-3000, transportation is not the primary reason. With what the central government most concerned is Kinmen's status in the overall cross-strait relation and its competition with Xiamen. He believed that with the completion of the construction, Kinmen Bridge will become a marvelous tourist landmark in Kinmem [sic]. 馬總統說,烈嶼鄉的常住人口不過兩、三千人,蓋橋除了考量大、小金門的交通,最主要是看重金門在整個兩岸關係的地位,以及未來面對廈門的競爭。他相信,金門大橋的興建,將成為金門觀光的絕佳地標。