How to pronounce 頭痛 in Cantonese (4 out of 7):

頭痛係先後同PAD搞合作後都無乜起色
The first pain was that the first time I worked with the PAD, it didn't really hurt.

Cantonese Sentence Breakdown

zeoi3
most
the most
-est (superlative suffix)
exceedingly
extreme
頭痛 tau4 tung3
headache
hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
先後 sin1 hau6
successively
tung4
and
gaau2
to do
to make
to go in for
to set up
to get hold of
to take care of
to clear
to clarify
nto interfere with
to behave wrongly
to mess up
to make a mistake
to mess up
合作 hap6 zok3
cooperate
hau6
back
behind
rear
afterwards
after
later
descendants
then
a surname
future
after next
succeeding
dou1
all
both
entirely
(used for emphasis) even
already
(not) at all
metropolis
capital
big city
the whole
elegant
refined
without exception
also
too
still
used in a sentence to add an inference or interrogative tone
mou4
not to have
no
none
not
to lack
un-
–less
without
ne6
a surname
起色 hei2 sik1
improvement; look better