三生歌七世曲
[sān shēng gē qī shì qŭ]
Referring to the concept in Chinese folklore where one has multiple lives or existences, it can be interpreted as 'three lifetimes of songs and seven lifetimes of melodies.' It expresses profound emotions woven across many reincarnations, symbolizing rich experiences through long spans of time, often involving enduring affection, fate, and karma.