The charging situation largely depends on where you live, as I see electric chargers all over the place (mostly shopping areas, but also at hospitals) and I don't even live in a big city. I don't know if that's true for your area, but Google Maps will usually show it.

For Laos though, I do hope they'll make sure to expand their charging infrastructure. I've heard enough stories of governments trying to push EVs but not bothering to provide the infrastructure for it or providing incentives for companies to do so.