How to pronounce 乜鬼 in Cantonese (7 out of 9):

啲管轄權乜鬼嗰啲
What the hell are those powers?

Cantonese Sentence Breakdown

dit1
only a little bit
管轄 gun2 hat6
administration of
kyun4
authority
power
right
(literary) to weigh
expedient
temporary
a surname
乜鬼 mat1 gwai2
"what the hell?"; an intense way of asking "what"
嗰啲 go2 di1
(pronoun) those