The song primarily shifts between keys that offer a warm yet bittersweet tonal quality. Depending on the arrangement:

Understanding the lyrics helps you express the music better.

Whether you are playing it for a recital or just for yourself at home, "Ru Guo Ke Yi" is a rewarding piece that sounds beautiful on the piano. Good luck with your practice

: Community-uploaded versions, ranging from simple to complex, can be found on MuseScore and Flat.io .