C: The five elements belong to fire, which is yang fire and lives in the south. In Qimen, the moon is strange, representing an authoritative person and a third party in marriage. In the human body, it represents the small intestine, forehead and shoulders; In nature, it represents the sun, blazing fire, fiery red, and it also represents the third person, impatience and so on. It also stands for light, warmth, bitterness, eyes, big eyes and smile. The number is three or seven.
C and D are the fires of the south. C is the light of the sun, D is the light of lamps and candles, C is the sun, D is the moon, C is hot and D is cold light. Ding Bing deserves it, and the sun and the moon shine together.