Shuidong duck porridge is a traditional snack in Dianbai District, Maoming City, Guangdong Province, which belongs to Cantonese cuisine. The practice of duck porridge is to remove the hair and internal organs of the green duck, cut it into thin pieces, cook it very badly, and add japonica rice and scallion to cook porridge. Or cook porridge with duck soup, without salt, and add cooking wine to remove fishy smell. Authentic Shuidong Duck Porridge Shop operates a very simple variety, and often only provides porridge, duck, cold vegetables and other foods, but its business can last forever. There are many Shuidong duck porridge shops in Maoming and Dianbai, among which Shuidong duck porridge shop in front of Mahua's house is well received. In addition, Shuidong duck blood porridge is also a famous food, which is similar to duck porridge, but with the addition of ingredients such as pig blood and spinach, it has the effects of moistening lung and nourishing blood, relieving annoyance and removing dryness, and is suitable for anemia, hemorrhoids, hematochezia and constipation in the elderly.