How to pronounce 大難 in Cantonese (4 out of 5):

後黎到第二個大難關啦
And then there's the second big problem.

Cantonese Sentence Breakdown

hau6
back
behind
rear
afterwards
after
later
descendants
then
a surname
future
after next
succeeding
lai4
black
a surname
numerous
many
dark
an aboriginal tribe
dou3
to (a place)
until (a time)
up to
to go
to arrive
(verb complement denoting completion or result of an action)
been to
a particle used after a verb or adjective to indicate degree
extent
第二個 dai6 ji6 go3
The second
大難 daai6 naan4
disaster
gwaan1
mountain pass
to close
to shut
to turn off
to concern
to involve
a custom barrier
a check point
a mechanism
turning point
critical juncture
a wooden bolt for the door
a surname
to pick up or make money payments
la5
“now”, with an connotation of doubt
surprise
disapproval