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

贤系好辛苦
Guo-won was a hard worker.

Cantonese Sentence Breakdown

gwok3
outer city wall
outer city
outer rim
contour
frame
a surname
jin4
virtuous
hai6
department
hou3
to like
to love
to be fond of
to be liable to
to be likely to
辛苦 san1 fu2
hardworking