Literature Reference: 知是娥皇庙前物，远随风雨送啼痕。——《斑竹》元稹 Knowing it is an object from the temple of Ehuang, carried afar by wind and rain, leaving traces of tears. Source from 'Bamboo with Spots' by Yuan Zhen.
啼: Weeping. Sobbing.
痕: Imprint. Trace.
Meaning: Traces of tears symbolize deep emotions and farewell.