How to pronounce 入主 in Cantonese (4 out of 7):

一切都從 2008 年奧巴馬入主白宮開始
It all started with Obama entering the White House in 2008.

Cantonese Sentence Breakdown

一切 yat1 cai3
all
dou1
all
both
entirely
(used for emphasis) even
already
(not) at all
metropolis
capital
big city
the whole
elegant
refined
without exception
also
too
still
used in a sentence to add an inference or interrogative tone
zung6
paternal cousins
part of an official title for subordinates or lower rank officials in ancient times
nin4
year
奧巴馬 ou3 baa1 maa5
Obama
入主 jap6 zyu2
assume control
白宮 baak6 gung1
White House
開始 hoi1 ci2
begin