Who are the REAL Du Ji and Du Yu (revisited)

This video will explore the lives of Du Ji & Du Yu. Information is taken from the Records of the Three Kingdoms

Sources
Chen, Shou (3rd century). Records of the Three Kingdoms (Sanguozhi).

Pei, Songzhi (5th century). Annotations to Records of the Three Kingdoms (Sanguozhi zhu).

de Crespigny, Rafe (2007). A biographical dictionary of Later Han to the Three Kingdoms (23–220 AD).

Li Daoyuan (1900s) [500s]. Yang Shoujing (楊守敬); Xiong Huizhen (熊會貞); Yin Xizhong (殷熙仲); Chen Qiaoyi (陳橋驛) (eds.). Annotated Classic of Waterways (1989 ed.)

Loewe, Michael (1961). "The measurement of grain during the Han period". T'oung Pao.

Qu Lindong (瞿林东) (1999). Outline of Chinese Historiography (中国史学史纲).

Schaberg, David (2001). A Patterned Past: Form and Thought in Early Chinese Historiography.

Wei Shou (1974) [554]. Book of Wei (魏書).

Fang, Xuanling (ed.) (648). Book of Jin (Jin Shu)

Pang, Pu (龐樸), ed. (1997). "Du Yu 杜預".