Communication etiquette and features among young people in China

15. How do you address your brother(s)/sister(s)

  1. name
  2. hmm
  3. anger
  4. brother, sister, younger sister, younger brother.
  5. by name.
  6. younger brother and younger sister.
  7. i don't have any.
  8. brother sister
  9. normal call
  10. name