Wèi Jìn Nán Běi Cháo
Wei, Jin and North-South dynasties
generic term for historic period 220-589 between Han and Sui
Wèi Zhēng
Wei Zheng (580-643), Tang politician and historian, notorious as a critic, editor of History of the Sui Dynasty 隋書|隋书
Suí shū
History of the Sui Dynasty, thirteenth of the 24 dynastic histories 二十四史[Er4 shi2 si4 Shi3], compiled under Wei Zheng 魏徵|魏征[Wei4 Zheng1] in 636 during Tang Dynasty, 85 scrolls
Lǐ Dé lín
Li Delin (530-590), historian of Northern Wei and Sui dynasty