Selected local pork trotters, with juicy skin and tender meat, are convenient and elegant to eat in one bite. The unique trick of the cold appetizer is to add fermented gravy and homemade sake. The salty aroma is mixed with the flavor of spices and wine, which makes this drunken sauce more layered. The wine-flavored QQ pork knuckle has zero greasy feeling and is indeed the most popular. It becomes a good snack or appetizer.