千年恨

qiānniánhèn
  1. (literary) synonym of 千古恨 (qiāngǔhèn, “everlasting regret”)
  2. synonym of 千古恨 (qiāngǔhèn, “everlasting regret”)

Wiktionary

Entry Composition

1 千年 qiānnián millennium
2 恨 hèn
  1. to hate
  2. to regret