The corruption angle is a buzzword to combine with the Chinese. I mean, aren't there enough Chinese who have gotten rich very legitimately? Aren't there a lot of western politicians (Hillary Clinton comes to mind) who have become very wealthy after "consulting"? We don't accuse American investment money of being corrupt, right?

As for WWII, should I ask the Jews about dragging out issues from then? Or the Russians? Or the Germans?

Foreign Aid is less useful than foreign investment and remittances, which do make a real difference to people's lives.