I find myself unexpectedly catsitting in Beijing, and I'm out of cat food (I'm brand new to this). Yesterday, I assumed I could just go to a random store and buy some cat food, but it doesn't seem that simple here---I think I'd need to go to a specialty store (I still don't really know). So I bought some online, but it might take a day or two to arrive. But in the meantime...
I'm trying to figure out a temporary "hack" to keep them fed until their food arrives (or until I figure out how to buy cat food in person here). They're fairly young (they were tiny kittens about 2 months ago) and they don't eat much. My best guess at this point is to buy some Chinese-style kebabs (meat on a stick) or the meat from any human dish.
Question: How can I temporarily feed two cats in Beijing before their food arrives by post?