Life is about classes, papers, exams and occasional gatherings with friends. As we all know, studying abroad costs far more than studying at home. Regardless of the cost of tuition and accommodation, the cost of living alone is much higher than that in China. In order to reduce the economic pressure, work study program is adopted to earn living expenses. Many college students want to make pocket money, which is a good thing. Growth needs experience, growth needs more brave experience, which is also a good exercise opportunity.