恰好

qiàhǎo
  1. as it turns out
  2. by lucky coincidence
  3. (of number, time, size etc) just right

CEDICT

Entry Composition

1 恰 qià
  1. exactly
  2. just
2 好 hǎo
  1. good
  2. appropriate; proper
  3. all right!
  4. (before a verb) easy to
  5. (before a verb) good to
  6. (before an adjective for exclamatory effect) so
  7. (verb complement indicating completion)
  8. (of two people) close; on intimate terms
  9. (after a personal pronoun) hello