Coffin board is one of the famous snacks in Tainan City, Taiwan Province Province. It was invented by a gentleman named Xu. For good luck, some shops renamed it the official wealth Committee. The coffin board was formerly made of western-style crispy boxes, chicken liver and other Chinese ingredients. At first, it was not called coffin board, but called chicken liver board. It is said that one day, the archaeological team of Taiwan Province Provincial University came to this snack bar to taste the chicken liver board. After dinner, when the archaeological team was chatting with Mr. Xu, a professor suddenly said, "This chicken liver plate is very similar to the sarcophagus we are digging!" " . Mr. Xu, who is optimistic and cheerful by nature, replied cheerfully: "Then my chicken liver board will be called coffin board from now on!" . Therefore, this somewhat sensational name "coffin board" replaced the title of chicken liver board. Because of its special shape and sweetness, coffin board became an instant hit and became one of the famous snacks in Tainan. There are vendors near Shakariba or Chilou. But in fact, coffin boards are greasy to eat, and they are mainly sold by tourists, and locals don't eat them often.