How to pronounce 了的話 in Cantonese (6 out of 8):

如果你成功了的話
If you succeed,

Cantonese Sentence Breakdown

如果 jyu4 gwo2
if
nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
成功 sing4 gung1
success
了的話 liu5 dik1 waa6
if it's done