我的绿卡拿到了，老婆在国内。我今年10月底申请I824，12月初824批了。Approval
notice上有
如下两段话：
The above application has been approved. We have notified the consulate
listed above that the applicant's status has been adjusted to that of a
lawful permanent resident.
This form is not a visa nor may it be used in place of a visa.
我的问题是下一步我和我老婆应该做什么？直接到美国广州领馆签证？
请大侠们指点。
谢谢！