>>21536718
It's just a mistranslation.
The hanzi says tongue, but they translated it incorrectly. Both part of the mouth, so good enough, right?
>>21536798
You never said hello to real HUNGER, did you?
Basically all of Asia and especially China was a region of scarcity. If you have scarcity, you eat WHAT EVER is available. Be it a snake you find slithering or a nest of young mice - cooked and on the rice it goes.