Liao civilization

Part of a series on the
History of Manchuria
Prehistoric period Liao civilization
Ancient to Classical period Gojoseon Sushen Donghu Yemaek Takri Kingdom Yan (Warring States) Xiongnu Han dynasty Wuhuan Xianbei state Yan (Three Kingdoms) Cao Wei Buyeo Goguryeo Sima Jin dynasty Yuwen Former Yan Former Qin Later Yan Northern Yan Kumo Xi Khitan Mohe Shiwei Göktürk Khaganate
Medieval to Early Modern period Eastern Turkic Khaganate Tang dynasty (Andong Protectorate) Balhae Liao dynasty Jurchen Jin dynasty Yuan rule Northern Yuan Ming rule (Nurgan) Later Jin Qing rule
Modern period Amur Annexation Chuang Guandong Korean and Russian invasions Russian Dalian Beiyang government (Fengtian Clique) Far Eastern Republic Green Ukraine Kwantung Leased Territory Nationalist government Korean People's Association in Manchuria Japanese invasion Manchukuo Liaoshen Campaign (Chinese Civil War) Manchuria/Northeast China Outer Manchuria (in Russian Far East)
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The Liao Civilization or Liao River Civilization (Chinese: 遼河文明), named after the Liao River, is an umbrella term for several ancient civilizations that originated in the Liao basin. It is thought to have first formed in 6,200 BC. This civilization was discovered when Ryuzo Torii, a Japanese archaeologist, discovered the Hongshan culture in 1908.