Tĩnh Hải quân
administrative division of China under the Tang Dynasty

Tĩnh Hải quân or Jinghai Prefecture was an administrative division of the Tang dynasty of China administered by Chinese governors, which then later became a quasi-independent regime ruled by successive local Vietnamese warlords and monarchs. It was centered around what is now northern Vietnam from 866 to 967 during the late Tang period and lasted until the late Five Dynasties and Ten Kingdoms period when Đinh Bộ Lĩnh established the Đinh dynasty.
History
Chinese period
Jinghai Prefecture (Tĩnh Hải quân) was created in 866 by the Chinese general Gao Pian as a Tang fanzhen ("buffer town") in the former Annan Duhufu (Protectorate General to Pacify the South) after retaking it from Nanzhao, which had invaded and captured the area in 863. The area of the command was sometimes referred to as "circuit" (道, dao). In 875, the Huang Chao rebellion broke out in northern China. In 879, the rebels sacked Guangzhou, headed north, bypassing Guangxi and northern Vietnam. A campaign against local aboriginals in Jinghai was conducted from 874 to 879. In 880, the army in Đại La mutinied, forcing the commander Zeng Gun to flee north, ending de facto Chinese control. Tang troops returned north in small groups of their own initiative. From 880 to 905, named holders of the post never actually governed Jinghai.
“Tĩnh Hải quân” enters the record as administrative division of China under the Tang Dynasty. Crown Archives preserves that source wording while asking what Tĩnh, quân and administrative can confirm, complicate or overturn.
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Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Aug 4, 2026. The linked authority identifier is Q6666168. None of the 1 selected statements returned an explicit reference.
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This entry incorporates text from “Tĩnh Hải quân” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.