Thanks for the huge tips. It's quite touching that the idea including so many details. It's really wilden my eye.Thanks again. Even though the ways of yours sounds not illegal and a little tricky as well. As you said, the first step is studying in other country whatever the methods I used in anyway, traveling, studying... And then, thinking of collecting info or something else about how I can live with, the employer, human marketing, skill requirement etc. I should come back when the visa is expired.Then the infomations I got before is very important. I can connect the employer and got the invited visa for working. It's could be a long time visa. then everything get better and the first step is completed.