Literature Reference: In the southern mountains grow mulberries, in the northern mountains grow poplars. Joyful are the noble men, the glory of the state. Joyful are the noble men, may they live forever without end. Source from 'The Book of Songs, Xiao Ya, South has Good Fish, South Mountain has Platform.'
南: In the southern direction lies a metaphor for lofty aspirations and grand ideals, embodying the wish for dreams to come true.
桑: Mulberry and Fusang. They metaphorically represent a person's warm-heartedness, boldness, dignified demeanor, and magnanimous character.
Meaning: Southern mulberry symbolizes resilience, prosperity, and longevity, representing the virtues of noble men and the glory of the state.