What kind of affirmative action has Malaysia imposed?

Wut's the objective of this affirmative acti0n? How's the background? How's the mechanism? Is it w0rking? Is there any contr0versy on this issue? Do u agree or disagree w/ affirmative action? Why? How's y0ur opinion?? Well just tell me anything u kn0 b0ut this affirmative action...