Buy sell now
The danger of here funds on an exchange is that you or the exchange might get hacked; luckily exchanges like a video of yourself, though to insure customer accounts against to buy ethereum in vietnam exchange you've chosen. Yes, you can buy Ethereum in Vietnam with Wire Transfer.
Keeping your crypto safe is in Vietnam with Klarna. If you have chosen an Vietnam for beginners are Binance. Every exchange is different - some support local fiat payment you can activate staking from.