Since the 1950s, after the call of the old mayor, comrade peng tsun, to stay in nanjing's house, the famous cooks and snackers were brought together in nanjing, and after more than half a century of reform, the roosters developed a team of fine handy soup masters, making the roosters the best of nanjing. With the construction of the city and the relocation of the roosters in 2001, the traditional name disappeared from the lives of nanjing citizens. In order to promote and carry on this traditional process, which has condensed the memory of the old nanjing people, with the strong assistance of the old roosters, the chicken soup buns were finally returned to hoyopo in 2003 at the minghua hall. In 2013, the city of nanjing was officially opened to the public with the appreciation and respect of its historical and cultural heritage, and the old nanjing brand, which was passed on to the roosters, was invited to the old menjong! Nanjing's taste has since given rise to new life here and has received consumer advocacy from central tv, the fragrance of the jiangsu city channel, the health of the jiangsu sports channel, and the attention and interviews of a wide range of media, including the nanjing 18 channel, which has been marked with food and food, and has also attracted a large number of enthusiasts from nanjing and from all over the world, the red and food editors and the king of the stovent, to the old nanjing. After decades of development, the chicken soup packs have been developed, while the hard-working and hard-working wine-breeders' original juices have been made, each of them has been made manually, and many new tastes have been developed in the context of current customer needs. In 2014, the company built a 3,000-square-square-square kitchen, with all the raw materials distributed from the central kitchen by the refrigerated trucks, from the inspection room, the freezer, the freezer, the processing room, the packing room, etc. The upgrading to 4,000 square central kitchens in 2021 with multiple automated production equipment better ensures standardized quality and timeliness of products. By 2021, the national union shop had exceeded 200+。