Must be from some northern china.
They are never satisfied with any southern chinese accents.They
are just too arrogant to get used to other kinds of accents.
Since most singaporean chinese have ancestors from Fujian and
Guangdong. It's common to have a southern accent.
Some of the northern Chinese accents sucks, it is just nothing but
noise to the ears. That is what I meant when I said the
accent is clearer than the pronunciation. They have
better shut up if they cannot compare apple to apple.
Frankly, I find the chinese china from the northern side really
disgusting, low class, irritating, arrogant and insensitive.
Most are just using their nose to speak Mandarin lah.
KNS!