Generally speaking, this is a sign of a bad Chinese restaurant practicing what I call "matrix menus": you've got one array of sauces (soy, oyster sauce, teriyaki, sweet and sour, satay, etc) and one of proteins (chicken, beef, shrimp, salmon, tofu, etc). The menu is product of multiplying these, even when the result is completely absurd from the POV of the original culinary tradition (say, satay shrimp or teriyaki tofu) and everything is produced by grilling the chosen items on the same hot plate.

Chinese restaurants intended for Chinese people tend to specialize in a single style of dish: dumplings, hotpot, braised beef noodles, etc.