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Master Mao referring to the compiler, Mao Yuanyi says: The sun is black within and radiant without, hanging magnificently in the center of the heavens. As for the seasons: if the spring sun is red and moist, the summer sun is scorching and intense, the autumn sun is dry and fierce, and the winter sun is warm and mild—these are all auspicious signs.
When anomalies occur in the sun, if the cause does not lie with the Sovereign the Emperor, then it lies within the terrestrial divisions original: fenye (分野); a traditional Chinese astrological system that correlates specific celestial regions with corresponding provinces or kingdoms on Earth. These solar anomalies are categorized into seven types: the sun's form, the sun's eclipse, the sun's halo, the sun's transformation, the sun's color, the sun's vapors, and the sun's...