Di Jun is an ancient divine figure found most clearly in the Classic of Mountains and Seas. The page title calls him the Flame Emperor, but that equation is not secure. Di Jun and Yandi, the Yan or Flame Emperor, arise from different strands of early tradition and should not be treated as two names for one figure without qualification.
Family of the suns and moons
Passages connect Di Jun with Xihe, mother of ten suns, and Changxi, mother of twelve moons. He also appears as an ancestor linked to peoples, lands, and the gifts of agriculture or craft. Because the text preserves material from several regions and periods, its notices do not form a continuous life story.
The ten suns later figure in the account of the archer Hou Yi. Combining every solar tale can make Di Jun look more defined than the sources allow. The same caution applies to links with Shangdi or other high gods. Scholars discuss relationships among the names, but identity is not settled by resemblance alone.
Not simply Yandi
Yandi is commonly paired with the Yellow Emperor and associated with the south, fire, agriculture, and the ancestry of Chinese peoples. Shennong is sometimes identified with Yandi in later tradition. Di Jun’s profile in the Classic of Mountains and Seas is different. A careful account keeps the names distinct while noting later comparisons.
Related pages explain Hou Yi and the ten suns and Shennong, whose identity is more often joined with the Flame Emperor.