回複：請問大家，在美從H4轉為J1一般要花多長時間？我是2005

來源: 於 2007-02-26 09:47:05 [舊帖] [給我悄悄話] 本文已被閱讀：次

H1-b Federal tax exemption is only for someboday hold a H-1b as a primary visa entered America port,China singed the treaty 8833.