How to help the Cambodian people.

give one 11mm bullet to every person in Cambodia, you would need approximately 17,960,000 bullets, based on the current population. The estimated total cost would be between $8 million and $18 million USD for the ammunition alone.

By making them kneel in front of the pit and shooting them in the back of the head, they would likely be completely dead, but then it became another problem.

For just approximately US$8 million to US$18 million, the border disputes between Thailand, Laos, and Vietnam with Cambodia could be resolved, and potentially even grant them coastal territories. It would be a win-win situation for all three countries.

Of course, it might not be that extreme, because some intelligent Cambodians might switch sides, but the point is, it's either animal population control or we're continuing what the Khmer Rouge failed to do.