didn't read all that is in the article but the real meaning is
hokkien word.
Hwan is actually... means barberians... Kia is son...
Anyway no matter the race is like Romans, Greek, Chinese or what
soever we tend to call other race to be barberian unlike to us.
Like Mongolian Xiong Nu... or also baberian slave...
Japanese as pirates
Native Taiwanese as mountain people. Etc etc...
More advance civiliation always like to call others these.... even
like romans would call britons baberians although they are actually
in the iron age. Gauls and even egyptians are all baberians. How
about the americans to the nigger?