1, first of all, we must first be clear about how much 500,000 Vietnamese dong is worth, if converted into yuan, 500,000 Vietnamese dong = 146 yuan or so.

2, secondly, according to the local consumption level in Vietnam, the usual daily, food, drink, housing, all rely on spending money, then you need to spend 250,000 Vietnamese dong a day, so 500,000 Vietnamese dong is only enough to spend 2 days.

3, if the rural areas, only to buy some firewood, rice, oil and salt, can be enough to spend a week.

4. If high spending, it may be spent in less than a day.