"The sun and the moon are singing Fudan, the clouds are brilliant and the music is Changchun" is a pair of auspicious house couplets.
Shanglian "Sun and Moon Guanghua Song Fudan", Fudan, from the "Great Biography of Shangshu" volume: "The sun and moon are glorious, Dan Fudan Xi." In short, Dan refers to the dawn of the day, and Fudan refers to the darkness of the past and the reappearance of light. The meaning of the whole sentence is that the light of the sun and the moon shines on the earth in turn, so that day and night alternate, and once the night passes, the light is coming. In real life, people often extend this sentence to mean that the difficulties are about to pass and the bright future is about to be ushered in, which is a kind of yearning for auspiciousness and beauty. Just like the people of our country after decades of hard work, they have finally lifted the whole country out of poverty and entered a moderately prosperous society, isn't it worth singing? The realization of the great rejuvenation of the Chinese nation is a more magnificent prospect and more worthy of expectation.
The next link "clouds and clouds are splendid and happy in Changchun" means that the sky is floating with brilliant and gorgeous clouds, that is, auspicious clouds are swirling, and it is also a symbol of beauty, which means that people's health and longevity, eternal youth, and happiness are worth having.
In short, this is an auspicious house couplet, which meets people's expectations of good things. Hanging in the hall will bring a pleasant mood.
Wu Feng (Yifeng).