The moon holds profound significance in Chinese culture, far beyond its astronomical function. It is a powerful symbol of family reunion, harmony, and togetherness. The full moon, in particular, symbolizes completion and unity, which is why the Mid-Autumn Festival (中秋节 - Zhōngqiūjié) is held on the 15th day of the 8th lunar month, when the moon is at its fullest and brightest. On this night, families gather to gaze at the moon and eat mooncakes (月饼 - yuèbǐng), reinforcing family bonds even if loved ones are far away.
In classic Chinese poetry and literature, the moon often evokes feelings of nostalgia, longing, and homesickness. The famous poet Li Bai's “Quiet Night Thought” (静夜思) perfectly captures this, where seeing the moonlight on the floor makes him think of his hometown.
Comparison to Western Culture: While Western culture has its own lunar folklore (e.g., “the man in the moon,” werewolves, “once in a blue moon”), the moon's primary emotional association in Chinese culture is with family reunion and gentle, melancholic beauty. The Western connection is often more fantastical or scientific, whereas the Chinese connection is deeply tied to core social values like family and harmony.