回复：请教8老师：申请弟弟来美国探亲旅游（帮朋友问）

8老师：你好！我是绿卡身份，我想申请弟弟来美国旅游，因为他想住在我这里，自助游，不知这种签证能否获准，
-Fine.

有点担心，特请教老师。如果去美国领馆办理，要准备什么材料更有说服力。
-Regular B2 application. Check the US Consulate website in China. Your invitation letter, the copy of your green card, copy of your birth certificate, your brother's birth certificate are needed. You also need to provide I-134 with support documents if you want to pay the costs of your brother travel.


谢谢！