No currency risk, term deposit in USD.
But that was the past, things are changing fast and there aren't any two digit returns on usd deposits left in SEA, not in Myanmar, Laos nor Cambodia. Nowadays you can't get more than 6% on a yearly USD deposit.
Well, that's actually not true, you still CAN get 10% on a 5 year deposit, if you trust 'entities' like Panda Bank.
https://pandabank.com.kh/personal/FixedDepositAccount
Let's say I know too much about its background and financials, so personally I wouldn't do it.
But maybe their 7.2% flexible deposit is flexible enough to get out if the time comes. Still, too much risk for me.
DYOR