How to pronounce 後便 in Cantonese (5 out of 6):

自從微創誕生後便不同了
It's different from the moment you're born.

Cantonese Sentence Breakdown

自從 zi6 sung1
since
mei4
tiny
miniature
profound
abtruse
to decline
one millionth part of
micro-
Taiwan pr. [wéi]
trivial
insignificant
slightly
cong3
to begin
to initiate
to inaugurate
to start
to create
original
novel
unprecedented
誕生 daan3 saang1
born
後便 hau6 bin6
(adverb
preposition
noun) back; (adjective) in the rear; behind
不同 bat1 tung4
different
liu4
(modal particle intensifying preceding clause)
(completed action marker)
to finish
to end
to settle
a final particle indicating change of situation to understand
a verb particle indicating possibility
to put in
to take away
to escape
flee in secret