In Burma, we eat all parts of the pig - ears, tongue, organs and even the eyes and the tail. In Singapore, I couldn't find any tongue or ears. I used to find something that looks like ears but whenever I asked, they say "Pig stomach".
I have never seen pig stomach before. So I don't know if it is true or not. What I know is they look the same and they taste the same. May be Singaporeans hate to eat ears so they lie (that's my conclusion)
Today's lunch is so-called rice with pig stomach with a vegetable (in Burmese, we call it "Juu Phuu").