What does the auspicious cloud on the couplet represent?

What does Xiangyun mean? Explain?

Xiangyun, which means Xiangyun, expresses the wish of auspiciousness, jubilation and happiness and the beautiful yearning for life.

Xiangyun, which means Xiangyun, expresses the wish of auspiciousness, jubilation and happiness and the beautiful yearning for life. Xiangyun refers to the clouds symbolizing good luck, the colorful clouds driven by the legendary immortals. As a representative of traditional auspicious patterns in China, Xiangyun pattern, like dragon pattern, is a unique representative cultural symbol in China, which not only has profound cultural connotation and rich cultural connotation.