回複:how to change from H1 to H4

來源: 2010-04-08 11:22:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀:

If I want to change from H1 to H4, is it necessary to hire an attorney?
-I do not think so because this is a very simple case. File I-539 following the instructions of the I-539.

Anyone can share some info how to do it?