The Yellow Emperor, also known as the Yellow Thearch or by his Chinese name Huangdi, is either an individual deity (shen) in Chinese religion, one of the legendary Chinese sovereigns and cultural heroes included among the mytho-historical Three Sovereigns and Five Emperors, or a part of the Five Regions' Highest Deities. Calculated by Jesuit missionaries, who based their work on various Chinese chronicles, and later accepted by the twentieth-century promoters of a universal calendar starting with the Yellow Emperor, Huangdi's traditional reign dates are 2697–2597 or 2698–2598 BC.
