Communication etiquette and features among young people in China

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

  1. grandpa and grandma
  2. grandpa and grandma
  3. as above
  4. when i was born, they were not here.
  5. grandpa and grandma
  6. grandpa and grandma
  7. grandpa and grandma
  8. grandpa & grandma
  9. nickname
  10. grandpa and grandma