Chao em. Yeah, it is sad when prices fall. The price can go down when people have more money. How much do an average Vietnamese make per month? Maybe 4.000.000 VND / month or maybe less. They could spend money if they make more money. And they can make more money if employers paid more. And employers can pay more if they made more. But it is hard to make money when the yellow police come to ask for coffee money.