Literature Reference: 梧桐更兼细雨，到黄昏、点点滴滴。—— 《声声慢》 The drizzle falls on the parasol trees, drop by drop until dusk. Source from 'Shengsheng Man'.
雨: The life-giving rain that nourishes all things.
萧: Xiao Ran, desolate and sparse. Noble and detached, unconstrained.
Meaning: Rain Xiao implies delicate emotions and a deep temperament, gentle as drizzle and introspective as rustling.