Shandong Cuisine and Huaiyang Cuisine Answer: Analysis of Shandong Cuisine: Sweet and sour carp is a traditional famous dish in Jinan, Shandong Province. Later, it was continuously improved in its production method and became a representative work of Shandong cuisine. Usually, the tender and delicious yellow river carp is used as the food, salted and fried, and then poured with sweet and sour juice made of old vinegar, which is as sweet and sour as amber. Sweet and sour carp belongs to Shandong cuisine. "Sweet and sour carp" is a traditional dish in Jinan, Shandong Province. Jinan is adjacent to the Yellow River in the north. The Yellow River carp is not only tender and delicious, but also has a golden scale and a lovely shape. It is a delicacy at the banquet. There is a record in Ji 'nan Fu Zhi that "the carp of the Yellow River, the crab of Nanyang, and the recipe". Sweet and sour carp, a famous dish in China, is one of the representative dishes of Jinan faction in Shandong cuisine. The main material is carp, especially the Yellow River carp. Seasonings include sugar and vinegar. The basic cooking process is as follows: first, fry the carp, then pour the sweet and sour juice on the fish, and achieve the effect of "tender outside" to complete the cooking. Authentic sweet and sour juice is not seasoned with tomato sauce, but tomato sauce is very popular among the people because of its bright color and sweet and sour degree. Eat with meals every day. It can be used as an auxiliary diet therapy for cerebrovascular diseases, anemia, malnutrition, tuberculosis, coronary heart disease, hypertension, hepatitis recovery period, nephritis edema and other diseases.