怀旧

懷舊
huáijiù
  1. to feel nostalgic
  2. nostalgia

CEDICT

Entry Composition

1 怀 huái
  1. bosom
  2. heart
  3. mind
  4. to think of
  5. to harbor in one's mind
  6. to conceive (a child)
2 旧 jiù
  1. old
  2. opposite: new 新
  3. former
  4. worn (with age)