The Northern Liao (simplified Chinese: 北辽; traditional Chinese: 北遼; pinyin: Běi Liáo), officially the Great Liao (simplified Chinese: 大辽; traditional Chinese: 大遼; pinyin: Dà Liáo), was a dynastic regime of China, distinct from the Liao dynasty, established by the Khitan Yelü clan in northern China. The state only existed for a short period of time between 1122 and 1123.