Shuijianbao is a famous food in Qilu, which has a history of more than 36 years. It originated in Lijin County, and the local people referred to it as Jianbao for short. During the Ming and Qing Dynasties, it was the intersection center and famous commercial port of Haihe River, with merchants and shops, and unique Shuijianbao came into being. According to legend, when Pu Songling, a famous writer in the Qing Dynasty, came to Lijin to meet Li Jiantian, a well-known preface class at the crack of crack in the Hong Temple, he was warmly entertained with local famous fried dumplings. After tasting, Pu Gong was full of praise, sighing that "Lijin fried dumplings can be as famous as Zhoucun baked wheat cakes".

Fried dumplings are a dish made of fermented flour (wheat flour) and pork as the main ingredients, and soy sauce, Jiang Mo and refined salt as the main seasonings. This dish is made by frying. Food and snacks originated in the northern pasta area. Now it has developed all over the country. Fried buns are made by ethnic minorities, especially the Hui nationality. Steamed buns are big, round and delicious. There are three forms of dumplings, buns and dough. Due to the lack of self-discipline and norms in the industry, most merchants now make fried buns in jiaozi, unlike jiaozi, and steamed buns are not like steamed buns. The taste just baked is pure, but the taste becomes worse because of the problem of fermented noodles after cold shortage. Fried buns have been breakfast and delicious food all over the country. Basically, there are stalls of different sizes in various regions, towns and counties, accompanied by porridge and hot soup, which have a unique flavor and are deeply loved.