How to pronounce 天性 in Cantonese (2 out of 3):

果然懂得帮老公省钱都是女人的天性
It's a woman's natural thing to save money.

Cantonese Sentence Breakdown

果然 gwo2 jin4
as expected
dung2
(verb) Know
dak1
structural particle: used after a verb (or adjective as main verb), linking it to following phrase indicating effect, degree, possibility etc
to obtain
to acquire
to get
to gain
suit
proper
ready
finished
to be satisfied
to permit
to need to
to have gone as far as to
to have even done
can
bong1
help
老公 lou5 gung1
(noun) husband
sing2
to examine
to inspect
to observe
to visit (one's seniors)
to call on
to ask after
to become conscious
to be aware
to wake up to
cin2
money
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
si6
is
女人 neoi5 jan4
(noun) 1. female; 2. woman; 3. lady
dik1
of
~'s (possessive particle)
(used after an attribute)
(used to form a nominal expression)
(used at the end of a declarative sentence for emphasis)
truly
really
indeed
target
to lift up
few
small
to fetch
to move
to get
to pick up
to force
天性 tin1 sing3
(adjective) 1. Instinctive; 2. Congenital