回複：H1回國探親再好簽證嗎？專業做醫學研究。

來源: 於 2004-03-02 13:41:14 [舊帖] [給我悄悄話] 本文已被閱讀：次

One of my good friends has medical background, H1 in US. Had a conference in Beijing and his H1B re-entering visa was delayed in Beijing for his background check, for 3 months. There is a high risk for background check, especially if you have bio-chemistry study.