The common folks of the Huaxia nation can be said to be the most hardworking group in the world.
Let's not even talk about Uncle Blacks and the like—it's not racial discrimination; it's just that they genuinely don't have the concept of "working hard to become rich." Besides, the natural disposition of Black people is to be passionate and extravagant, to spend whatever money they make first, then work for more only after they've run into debt.
As for the Indians, well, there's no need to mention them either. A reputation for non-violent non-resistance has somehow won acclaim worldwide—the truth is, they're just used to doing nothing.
Many of the smaller countries to the south have fertile land where you just scatter some seeds and then sit back and wait for the harvest. Even fieldwork is mostly done by women while the men prefer to idle away their time shooting the breeze.