Non-english users, can you input your language normally?

Hi non-english users,

We need some feedback from you. Please tell us if you can input your language normally in AirDroid (in any input box, like SMS and File transfer)?
I've got a bug report about Vietnamese input. The user said he cant enter Vietnamese characters when send SMS with AirDroid. We tested and everything works fine.

I'd like to know if you guys encountered any input problem?