Yellow Emperor (Huangdi / Xuanyuan)

In Chinese legendary chronology the Yellow Emperor is a foundational sovereign and culture-hero counted among the Three Sovereigns and Five Emperors. Traditional chronicles (as summarized in later scholarship) give him names including Xuanyuan (軒轅) and Youxiong (有熊) and place his clan near what is now Xinzheng in Henan; Jesuit-calculated traditional reign dates begin circa 2697–2698 BCE and attribute a one-hundred-year reign — these dates are part of the legendary chronology rather than modern historiography. His cult is first attested in the Warring States period and became prominent into the early Han, after which he was increasingly integrated into cosmological schemes and identified with central/earth thearchic divinities and with universal gods such as Shangdi/Tiandi in some accounts. In modern periods the figure has also been reappropriated for ethnic and political symbolism (noted in 20th-century nationalist contexts).

Primary literary sources do not fix a single consistent anthropomorphic portrait. Mythographic texts such as the Classic of Mountains and Seas mention a Xuanyuan nation whose inhabitants possess human faces with snake-like bodies and tails twisting above their heads; some modern scholars (e.g., Yuan Ke) have suggested such imagery may reflect divine or hybrid iconography associated with the Yellow Thearch, though this is interpretive. In cosmological and astral imagery Huangdi is associated with the Yellow Dragon (黃龍) as an animal/cosmic form and with stars such as Regulus and portions of Leo/Lynx that form the dragon's body.

Sources present Huangdi primarily as a culture-initiator and thearchic authority rather than as a catalogued miracle-worker. Traditional attributions credit him with originating calendrical systems, early forms of writing, constructions such as wooden houses, boats and carts, cultural practices like the ball game cuju, and with antecedent medical and political corpora (notably the medical classic Huangdi Neijing and political treatises grouped as Huangdi Sijing) — these are traditional ascriptions that sacralize various fields of knowledge. In cosmological reception he is integrated into the Five Phases scheme as the yellow/earth center, is linked to the Yellow Dragon, and is identified in some Han texts with the 'Yellow God' of the Northern Dipper or as proceeding from universal gods (Shangdi/Tiandi), situating him as an intermediary between celestial order and human polity. The provided materials do not offer episodic narratives of shapeshifting, possession, or standard magical feats.