I had Chinese food once at DCA. Not that I think about it, it might have been at Hollywood and Dine since I hear it was a scatteteria. I thought I had eaten it at the Lucky Fortune Cookery on the wharf, but I've since seen that was just a quick window service place, and I distincly recall eating Chinese at DCA in a scatteteria.
Nevertheless, I remember being highly displeased with the chinese food. Not sure where the rest of you are getting your praise from, but when I had chinese at DCA it was horrid. But to each his own