Triệu Sơn district
District in North Central Coast, Vietnam
From Wikipedia, the free encyclopedia
Triệu Sơn is a district (huyện) of Thanh Hóa province in the North Central Coast region of Vietnam.
As of 2003 the district had a population of 213,115.[1] The district covers an area of 292 km2 (113 sq mi). The district capital lies at Triệu Sơn.[1]
