I don't think it's meant to be. Whoever profits from the burning, ultimately, the only way to stop the problem is to impose heavy sanctions on those setting the fires. The opium eradication story here is an example of what can be achieved in the north if they set their mind to it, but this is a different problem. It needs heavy enforcement on the ground and in the air, dangling a carrot won't work, it needs a big stick.
You should go to small restaurant or foodstreet, coffee shop. You will meet many good girls. Its important you keep in touch and hang out with them. You can find one with good heart. Its good way to no talk about money. Asian vietnamese often ask money for helping their family. Or poor ladies. Dont do any required of her. But if you like and fall in love with her, both has a strong relationship you can help her. Its no matter. We will have lessons of life when we have experienced life