I only normally go to Chinese restaurants that serve dim sum.
I can understand some chinese and I go where they are speaking cantonese.
For a fast food type one I would order the basics. Roast pork, a noodle dish (Moo goo gai pan, or chow fun), a simple fried rice dish, and a simple stir fry. No "kung pow", fried crap. Beef and bok choy. Simple stir fry.
Stay away from anything named "generals chicken". I wont eat chinese food at a place with that bac hui/lo fan doi, **** on the menu.