Cantonese fishing is used to make soup. According to relevant public information, Guangdong attaches great importance to health preservation and loves to drink soup. Because Guangdong is located in Lingnan, and the climate is hot and humid, people like to use the corresponding medicated diet with appropriate meat, bones, fruits and vegetables to cook soup to relieve their discomfort. Then if you want to eat the ingredients for cooking soup, you need to scoop them up with tableware. This action is called salvage. Over time, everyone referred to the ingredients suitable for soup as fishing. This term is a general term for a certain kind of ingredients. For example, many coastal cities will call seafood seafood.