8老师:您好!
我先生刚拿到由EB1申请的绿卡,我现在申请绿卡如何操作?是通过自己申请,需要准备哪些资料?要不要请律师?在哪个网站上申请?
-Are you living in US now? If yes, you just need to file I-485 following the I-485 Instructions. See:
If you are in China, your spouse needs to file I-824 for you to apply for the immigrant visa in China.