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按照您說的 national in scope是美國範圍內的，那麽一些中國範圍內的材料還能用做NIW的材料嗎，比如說中國發明專利，中國發的論文，中國獲獎，中國媒體報道，
-That kind of documents can be used to prove your qualifications indicating your ability is better than most US citizens who have the same/similar background as yours. You need to prove your current project in US or will conduct a project which has significant impact on US national interests. For example if you conduct a project in medical area, and of course this kind of project is national scope because it will benefit all the people in US.