Although Vietnam's natural resources are valuable, environmental concerns surrounding the chemical herbicide Agent Orange and the nearly 4.8 million Vietnamese exposed affect Vietnam's ability to make money. 
 Hello! I have some interest in learning about Vietnam. 
 How does Vietnam make money? 
 How big is the population? 
 How fascinating. Could you inform me about their demographics?
Although Vietnam's natural resources are valuable, environmental concerns surrounding the chemical herbicide Agent Orange and the nearly 4.8 million Vietnamese exposed affect Vietnam's ability to make money.