Form my point of view, there are various reasons to explain the trend of working aboard. To begin with, people can access to different countries due to technlogy advancement. To be precise, human nowadays can not only gain information outside like industry, salary and market by connecting to the Internet, bunet also improvement of vehicals make places all around the globe become more reachable. For example, people may be attracted to some chariteristics of country which is very different form their original one after searching online No matter industry prospeact, living style or starting a company. With convinient transportation, they can arrive their dreamland with lower buget and time. They can choose airplain, shuttle bus or boasts to get there. If one choice is not suitable or over buget, they can still choose other ways.