In conclusion, the research process went smoothly despite the limitation of time. Even
though I studied my subject since October 2012, because of the schedule of my other
courses, of holiday (Christmas, New Year), and of the exams schedule of the Vietnamese
students, the target group of my thesis, I just could give the questionnaire for them on
January 2013.I finished my thesis on7th February 2013, it was a short time for completing
my writing, and therefore my thesis had quite a lot of spelling, grammar mistakes. I really
appreciate much the help of Markku Järvinnen, my supervisor in correcting them and also
in guiding me to go deeper in the theory, the research and to realize the thesis editing.