Then, when their kids go into the mainstream, they become the new white-collar class of doctors, lawyers and managers.

FORBES: China's Outdated Practice Of Capitalism

He could not help feeling like a kind of alien in the society of middle-class children of white-collar workers.

NEWYORKER: Town of Cats

And, because the middle class has expanded, it can supply a large part of the white-collar workforce.

ECONOMIST: Why Britain is becoming less socially mobile