@Zhou *******
I don’t think there is much option for you, if you found a proper job then possible for employer switch to Non-B within Thailand. But not all employer can do this , totally depends on their abilities.
@Johnny ****
Jin had a good example, went to Cambodia , get a new TR visa. Then you can easily switch to ED or Non-B without any problem. Duke language school have good offer with ED visa ya
And for me, a few months later I’m leaving Thailand and heading to Cambodia for TR visa too.
Finger crossed