Northern Wei

Wei (), known in historiography as the Northern Wei (Chinese: 北魏; pinyin: Běi Wèi), Tuoba Wei (Chinese: 拓跋魏; pinyin: Tuòbá Wèi), Yuan Wei (Chinese: 元魏; pinyin: Yuán Wèi) and Later Wei (Chinese: 後魏; pinyin: Hòu Wèi), was an imperial dynasty of China ruled by the Tuoba (Tabgach) clan of the Xianbei. The first of the Northern dynasties, it ruled northern China from 386 to 535 AD during the period of the Northern and Southern dynasties. Described as "part of an era of political turbulence and intense social and cultural change", the Northern Wei dynasty is particularly noted for unifying northern China in 439 AD, bringing an end to the chaotic Sixteen Kingdoms period, and strengthening imperial control over the rural landscape via reforms in 485 AD. This was also a period of introduced foreign ideas, such as Buddhism, which became firmly established. The Northern Wei was referred to as "Plaited Barbarians" (索虜; suǒlǔ) by writers of the Southern dynasties, who considered themselves the true upholders of Chinese culture.