solarz
Brigadier
Not probably. It's essential. I'm not sure if you are Cantonese.
If not, and for the non-cantonese here:
Goo je = younger sister on the dad side
Goo mah = older sister on the dad side
Baak leung = older brother's wife on the dad side
Sum sum = younger brother's wife on the dad side
Ah yee = younger sister on mum side
Yee man = older sister on mum side
Kau mo = I'm having difficulty with this one. It's like a family aunty. Perhaps someone can help.
And finally, just aunty = this usually reserve for your mum's friend or total strange!
That's us Chinese for you. Lol
Never heard of 姑姐 before, both my parents and my wife's parents are all eldest in the family, lol!
In Shanghainese, instead of 姑姑, we say “niang1 niang1", not sure what the characters are. Yet, for her husband, we say 姑父. Go figure!