In Chinese, the syllable yuan encompasses a multitude of meanings, including the three words that inspired this composition: injustice, grievance or lamentation, and pledge or prayer.
| Arrangement | Ensemble, Saxophone |
| Format | Score and Parts |
| NumberOfPages | 24 |
| Media | Sheet Music |
| Publisher | Schott Music |
| Contributors | Liang, Lei(Composer) |
| ISBN | 9781458411686 |
| ISMN | 9790800011351 |