Literature Reference: 心弦一词多用于比喻内心的情感或思绪，常见于文学作品中，如《红楼梦》中曾提及。 The term 'heartstrings' is often used metaphorically to describe inner emotions or thoughts, commonly found in literary works such as 'Dream of the Red Chamber.'
心: Heart and intention, often used in names to signify sincerity, is conducive to attracting noble assistance.
弦: Bowstrings and lute strings, symbolizing artistic talent and the ability to eloquently express emotions.
Meaning: Heartstrings symbolize the delicate and touching emotions deep within the heart, like the strings of a musical instrument.