Licun oil residue inherits and develops the characteristics of Qingdao local famous snack oil residue, and improves its taste, which further highlights the sense that Licun oil residue is "tender and smooth in taste, crisp but not greasy" and "fragrant in teeth and cheeks, with endless aftertaste". And in the island city's major well-known shopping malls and supermarkets, such as Carrefour, Jiashike, Liqun, RT Mart, Qingdao domestic products and other shopping malls and supermarkets have set up counters.

"Fat residue" originated from the people and is a kind of characteristic food with simple production and rich flavor. Fat residue absorbed the essence of folk food in Jiaodong area for more than 100 years. Inherited the traditional fat residue, rich flavor characteristics, strive for perfection, select adult pig lower pectoral muscle as raw material. Season with salt and monosodium glutamate. No chemical spices are added.

Qingdao

Qingdao (Qingdao for short), formerly known as Jiaoao, also known as Qindao and Island City, belongs to Shandong Province. It is the world beer city, the world sailing capital, the first batch of coastal open cities in China, the national health city and the mega city. Qingdao is located in the south of Shandong Peninsula, bordering the Yellow Sea in the east and south, Yantai in the northeast, Weifang in the west and Rizhao in the southwest.

Qingdao geotectonics is located in the northeast margin of Jiaonan Uplift and the south-central part of Jiaolai Depression, which is the secondary structural unit of Neocathaysia Uplift. The whole Paleozoic strata and some Mesozoic strata are missing in this area, but the volcanic rocks of Cretaceous Qingshan Formation are developed and widely exposed in Qingdao.