The Battle of Tianmenling (), or the Battle of Cheonmun-ryeong in Korean (), was a battle fought between

Dae Jo-yeong Dae Joyeong (died 719) (; or in Korean) or Da Zuorong (大祚榮, 大祚荣, in Chinese), also known as King Go (; in Korean; Gao in Chinese), established the state of Balhae, reigning from 699 to 719. Life Early life Dae Joyeong wa ...

, later founder of

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 Li Kaigu (), a Khitan commander of the Chinese

Tang dynasty The Tang dynasty (, ; zh, t= ), or Tang Empire, was an Dynasties in Chinese history, imperial dynasty of China that ruled from 618 to 907 AD, with an Zhou dynasty (690–705), interregnum between 690 and 705. It was preceded by the Sui dyn ...

and

Wu Zhou dynasty Wu may refer to: States and regions on modern China's territory *Wu (state) (; och, *, italic=yes, links=no), a kingdom during the Spring and Autumn Period 771–476 BCE ** Suzhou or Wu (), its eponymous capital ** Wu County (), a former county ...

. After the fall of korean kingdom of

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 ...

to the

Silla Silla or Shilla (57 BCE – 935 CE) ( , Old Korean: Syera, Old Japanese: Siraki2) was a Korean kingdom located on the southern and central parts of the Korean Peninsula. Silla, along with Baekje and Goguryeo, formed the Three Kingdoms of K ...

Tang Tang or TANG most often refers to: * Tang dynasty * Tang (drink mix) Tang or TANG may also refer to: Chinese states and dynasties * Jin (Chinese state) (11th century – 376 BC), a state during the Spring and Autumn period, called Tang (唐) b ...

armies, Dae Jo-yeong, along with his father

Dae Jung-sang Dae Jung-sang (?–698?), also known as Geolgeol Jungsang, was a key contributor to the founding of Balhae, and the father of Dae Jo-yeong, the actual founder of Balhae. Though much of the credit for the founding of Balhae went to his son, many h ...

, were forced to move over into the Yingzhou province of Tang. In the confusion of the Khitan uprising (led by

Li Jinzhong Li, li, or LI may refer to: Businesses and organizations * Landscape Institute, a British professional body for landscape architects * Leadership Institute, a non-profit organization located in Arlington, Virginia, US, that teaches "political t ...

and Sun Wanrong) against the Zhou in May 696, Dae Jung-sang and the Baishan Mohe leader

Geolsa Biu Geolsa Biu was a 7th-century military leader of Baishan Mohe ancestry. Geolsa Biu took an active part in Balhae's effort for autonomy against the Tang Dynasty. Geolsa Biu died in the Battle of Tianmenling, in which Balhae achieved victory and de ...

sought independence from Zhou. In spite of Empress

Wu Zetian Wu Zetian (17 February 624 – 16 December 705), personal name Wu Zhao, was the ''de facto'' ruler of the Tang dynasty from 665 to 705, ruling first through others and then (from 690) in her own right. From 665 to 690, she was first empres ...

's appeasement policy, they fled eastward to the former land of Goguryeo. The Zhou sent general Li Kaigu to give chase, and subsequently Geolsa Biu and Dae Jung-sang were killed. Dae Jo-yeong integrated the Goguryeo people under the two leaders and resisted the Tang's attack. He scored a victory over the Zhou at the Battle of Tianmenling, which enabled him to establish his own kingdom. Dae jo yeong claimed himself the King of Jin in 699 and put his capital at Dongmo Mountain, in the south of today's

Jilin Jilin (; alternately romanized as Kirin or Chilin) is one of the three provinces of Northeast China. Its capital and largest city is Changchun. Jilin borders North Korea (Rasŏn, North Hamgyong, Ryanggang and Chagang) and Russia (Prim ...

province.

External links

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대조영과 이해고의 숙명을 건 천문령 전투, 부산일보

HISTORICAL DEVELOPMENT OF THE PRE-DYNASTIC KHITAN
Tianmenling 698 690s conflicts 698 7th century in China Balhae {{china-hist-stub