The gourmet documentary "China on the Tip of the Tongue" has won a lot of food, among which Jiangsu Jingjiang's Crab Soup is one of the beneficiaries. Because of the "tip of the tongue" and know the Jingjiang soup bag, I went to this small town to find out. To say that Jingjiang's crab yellow soup bag is the most famous, the first Nanyuan Hotel. Here, we insist on making soup bags with traditional techniques. In order to ensure the quality does not open branches, diners gather. According to Tao Master of Tangbao Store, it is still a very hard job to make soup bags. Every day, it is dark and greedy. Because of the complicated craftsmanship of handmade soup, ordinary apprentices can complete the soup making in three or four years. It is also the trouble that Master Tao is distressed. It has not been recruited by the new apprentice for three years. A standard Jingjiang soup bag is about 3 weights and needs 30 pleats. Because there is too much juice in the soup bag, the skin is very easy to break, and the pleats can play a buffering role. Jingjiang's crab yellow soup package price is almost the same for every store. The ordinary soup bag is about 20 yuan. Nanyuan Hotel also innovatively introduces the fried soup bag. After the soup bag is steamed, it is fried on the pan. The ordinary soup bag is different, and the price is much higher, 42 yuan. The soup in the soup comes from the rind of meat, which is wrapped in buns when the rind is frozen. When it is steamed, the rind becomes a broth.