How to pronounce 老城 in Cantonese (8 out of 9):

呢个就系广州老城
This is the old city area of Guangzhou.

Cantonese Sentence Breakdown

ni1
this
go3
measure word
zau6
at once
right away
only
just (emphasis)
as early as
already
as soon as
then
in that case
as many as
even if
to approach
to move towards
to undertake
to engage in
to suffer
subjected to
to accomplish
to take advantage of
to go with (of foods)
with regard to
concerning
to yield oneself to
to compromise
will do
no other
to let
allow something be a certain way
according to
supposing
either…or
exactly
precisely
definitely
to accommodate
has
have been
to give in
hai6
department
广 shop
broad
zau1
prefecture
(old) province
(old) administrative division
state (e.g. of US)
oblast (Russia)
canton (Switzerland)
continent
to settle in a place
place surrounded by water
老城 lou5 sing4
old town
keoi1
district