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

若果要定時更改密碼
If you need to change your password from time to time,

Cantonese Sentence Breakdown

若果 joek6 gwo2
(conjunction) if; in the event; just in case
jiu3
important
vital
to want
to ask for
will
going to (as future auxiliary)
may
must
(used in a comparison) must be
probably
if
essential points
necessary
necessity
to desire
to need
should
定時 ding6 si4
timely
更改 gang1 goi2
(verb) Change
密碼 mat6 maau6
password