Líng hú Dé fēn
Linghu Defen (583-666), Tang dynasty historian, compiler of History of Zhou of the Northern dynasties 周書|周书
Líng hú
old place name (in modern Linyi county 臨猗縣|临猗县, Shanxi)
two-character surname Linghu
Zhōu shū
History of Zhou of the Northern Dynasties, twelfth of the 24 dynastic histories 二十四史[Er4 shi2 si4 Shi3], compiled under Linghu Defen 令狐德棻[Ling2 hu2 De2 fen1] in 636 during Tang Dynasty, 50 scrolls