Literature Reference: Fame rivals Yang and Ma, friendship surpasses Xiao and Zhu. Source from 'A Hundred Rhymes Journey to the Southeast'.
萧: Xiao Ran, desolate and sparse. Noble and detached, unconstrained.
朱: Vermilion, a deep red hue; the name of a mineral; an ancient geographical location; and a surname.
Meaning: Xiao Zhu refers to Xiao He and Zhu Bo, two famous officials of the Han Dynasty, symbolizing deep friendship and outstanding talent.