Useful Thai Language Basic greeting and phrases Hello/good morning Sawasdee crup/kha Thank you Khob khun crup/kha Nerver mind mai pen rai How are you? Sabai dee mai? Fine,thanks Sabai dee I cann't speak thai Chan phud Thai mai keng Do you understand? Khun kao jai mai? Where are you going? Khun jak pai nai? Where is the toilet ? Hong naam yu thi nai? That' s too expensive Phaeng pai How much is ..