Literature Reference: 吴弦楚调潇湘弄，为我殷勤送一杯。—— 《醉别程秀才》 The melodies of Wu and Chu, played with care, offer me a farewell cup. Source from 'Farewell to Scholar Cheng While Drunk'.
吴: The nation's name and the surname Wu. A metaphor for a high level and standard.
弦: Bowstrings and lute strings, symbolizing artistic talent and the ability to eloquently express emotions.
Meaning: The strings of Wu symbolize refined art and profound emotion.