Panpate ji, Good comments, passing message one friend to another will work .. but in general that may not work for everybdoy ......... May be a friend you have, may have less information or he/she is also suffering same sort of problems ..... It would be only possible throguh an Authority and a Recognised Body that will at least provide training and information to those who are heading for different countries ....... And there is not such Body to look for it in Nepal...