Maternal female cousin
表姊妹Father's sister's daughters; female cousin 表姊妹Maternal female cousin 伯父母亲 祖母 曾祖母不/大爷Father's older brother; Elder uncle ..
female cousin
... 表侄second cousin 表姊妹father's sister's daughters; female cousin 表姊妹maternal female cousin ...
Father's sister's daughters
... 表侄Second cousin 表姊妹Father's sister's daughters; female cousin 表姊妹Maternal female cousin ...
Hayley&Eliana
即姑母、舅父的女儿。分为姑表姊妹、舅表姊妹。 则姨母的女儿称为从母姊妹/姨姊妹,则叔父/伯父的女儿称为从父姊妹/叔伯姊妹。