How to pronounce 難搞 in Cantonese (8 out of 9):

難唔難搞
It's easy to understand.

Cantonese Sentence Breakdown

no4
an alternative form for 儺, rich
ng4
oh (expression of agreement or surprise)
(Cantonese) not
to hold in mouth
to bite
難搞 naan4 gaau2
hard to deal with