international students are issued 1-20 forms to obtain visa and updated for traveling overseas. students can obtain newest one from school or international student office at colleges. 国际学生需要1-20表得到签证同时需要最近的1-20表格出国回国。学生的学校提供这个表格，国际学生去国际学生办公室得到表格。
What’s international student fee?
students pay $200 USD to government for visa appointment. Student and Exchange Visitor Information System (SEVIS).
What about transfer?
students can transfer 1-20 to new school and transfer SEVIS code to the new school as well. 学生可以转1-20 到新的学校同时转SEVIS 号码给新的学校。
What's visa appointment?
students shall schedule visa appointment with the US embassy directly after SEVIS fee submitted online with confirmation. 学生需要直接联络美国大使馆预约签证在付款完成SEVIS费用以后才可以得到预约。