Kwanbuk is a region in

North Hamgyong North Hamgyong Province (Hamgyŏngbukdo, ) is the northernmost province of North Korea. The province was formed in 1896 from the northern half of the former Hamgyong Province. Geography The province is bordered by China (Jilin) on the north, ...

Province of

North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...

. The region may once have been occupied by the

Okjeo Okjeo () was an ancient Korean tribal state which arose in the northern Korean peninsula from perhaps the 2nd century BCE to the 5th century CE. Dong-okjeo (Eastern Okjeo) occupied roughly the area of the Hamgyŏng provinces of North Korea, and ...

people. It was later controlled by

Goguryeo Goguryeo (37 BC–668 AD) ( ) also called Goryeo (), was a Korean kingdom located in the northern and central parts of the Korean Peninsula and the southern and central parts of Northeast China. At its peak of power, Goguryeo controlled most ...

and then

Balhae Balhae ( ko, 발해, zh, c=渤海, p=Bóhǎi, russian: Бохай, translit=Bokhay, ), also rendered as Bohai, was a multi-ethnic kingdom whose land extends to what is today Northeast China, the Korean Peninsula and the Russian Far East. It wa ...

, and subsequently contested by

Goryeo Goryeo (; ) was a Korean kingdom founded in 918, during a time of national division called the Later Three Kingdoms period, that unified and ruled the Korean Peninsula until 1392. Goryeo achieved what has been called a "true national unificati ...

and the Jin dynasty. Its literal meaning is "North of the Ridge", the ridge (Korean, ''kwan'') in question being Mach'ŏnnyŏng (

Chosŏn'gŭl The Korean alphabet, known as Hangul, . Hangul may also be written as following South Korea's Revised Romanization of Korean, standard Romanization. ( ) in South Korea and Chosŏn'gŭl in North Korea, is the modern official writing system f ...

: 마천령,

Hancha Hanja (Hangul: ; Hanja: , ), alternatively known as Hancha, are Chinese characters () used in the writing of Korean. Hanja was used as early as the Gojoseon period, the first ever Korean kingdom. (, ) refers to Sino-Korean vocabulary, whi ...

: 摩天嶺). The term Kwanbuk is no longer widely used.

See also