There are many local specialties in Baoyan, and dried fragrant is one of the traditional local specialties. It is a traditional product of Baoyuan Wanyuan Sauce Garden, which is cheap and good in quality. It is divided into two kinds in Fiona Fang. It is yellow in black, shiny, tough, moderately salty and delicious, and it is a good product for direct consumption or cooking ingredients. Baoyan Xianggan is exquisite in production. The main raw materials are excellent soybeans, and a proper amount of star anise is added (about 22 per 30 soybeans) and ground into soybean milk. After sieving, boiling, salting, and copying into old bean curd, it is wrapped in a small cattail bag or cloth, pressed and pressed into dried pieces, and the dried pieces are boiled in a pot, boiled and dried in the pot, and then a small amount of salt and cinnamon are added to the soy sauce, and the boiling is stopped. When the temperature of the cooked soy sauce is reduced to about 30℃, the dried white blank is soaked for one night, and the Baoyan fragrance with good color, fragrance and taste is taken out. Baoyan Xianggan is cheap and fine, and has always been popular in Zhenjiang, Danyang and even Shanghai-Nanjing. 1950, the United States launched a war of aggression against Korea, which spread to the Yalu River. Our people were United as one, and sent the most lovely person, Chinese people's Volunteer Army, to the DPRK to participate in the war. After Chinese people's Volunteer Army went to North Korea, food supply was an important and complicated issue. It should be easy to transport and carry, but also delicious and nutritious. Baoyan Sauce Garden processed a batch of fragrant dried fruits, which was made with great precision. After delivery, it was sent to Suzhou for drying inspection, and none of them were crisp and broken, which was well received. After being transported to the front line of Korea, it was deeply loved by the officers and men of the People's Volunteers.