雅正

yǎzhèng
  1. correct (literary)
  2. upright
  3. (hon.) Please point out my shortcomings.
  4. I await your esteemed corrections.

CEDICT

literary

Entry Composition

1 雅 yǎ elegant
2 正 zhèng
  1. straight
  2. upright
  3. proper
  4. main
  5. principal
  6. to correct
  7. to rectify
  8. exactly
  9. just (at that time)
  10. right (in that place)
  11. (math.) positive