富豪的地是否霸回來?為什麼咁有米?

It is believed that enterpreneurs occupy land by corruption with
officials of a province or a county.

As for the reason why they are wealthy:

They seize business opportunities in due course.

They pour a large sum of money in the stock market and
earn a lot.

2010-10-25 13:52:49 補充：
As for the reasons why they are wealthy: