Communication etiquette and features among young people in China

13. How do you address your father's parents?

  1. spl name
  2. great
  3. so happy
  4. grandma grandpa
  5. grandpa, grandma
  6. grandpa, grandma
  7. they passed away.
  8. grandpa grandma
  9. grandpa and grandma
  10. grandma and grandpa (different terms for father's family).