There is nothing different about this place than any other fast-food Chinese restaurant. Just about anything you buy, if you let it sit for a while (or leftovers) there will be coagulated sauce in the food.
I once asked one of the workers if they ate this food, and they said 'No, no. I eat steamed rice and vegetables.' Well, they do have steamed rice and vegetables on the menu, but apparently that is even good enough for that worker.
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