How to pronounce 懂事 in Cantonese (3 out of 4):

而成王也不太懂事,也開始懷疑周公的忠誠
The king was not so knowledgeable and began to question the loyalty of his brother-in-law.

Cantonese Sentence Breakdown

nang4
an alternative form for 能,to be able
seng4
to succeed
to finish
to complete
to accomplish
to become
to turn into
to be all right
OK!
one tenth
success
to amount to
whole
full
almost
nearly
capable
a surname
to settle
wong6
to govern
to rule
也不 jaa5 bat1
also not; neither
taai3
(adjective) (of generations) 1. Great-grand; (noun)
Great-grand mother or father; (Reduplication) "太太" =
wife; 2. Mrs.
懂事 dung2 si6
sensible
jaa5
also
too
(in Classical Chinese) final particle implying affirmation
neither
either
even
as well
still
likewise
開始 hoi1 ci2
begin
懷疑 waai4 ji4
doubt
周公 zau1 gung1
Duke of Zhou
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
忠誠 zung1 sing4
loyalty