With a pair of elbows, it has a unique traditional dish of local characteristics in Shaanxi. The dish made with the pig's front leg is exquisitely crafted, steamed with steam, color is jujube red, shaped like futon, fat but not greasy, thin and not firewood, chewy and long, no flavor. The materials are unique, different from other elbows, the elbows with bones and hooves, the vegetables like a mound, the shape is chic and full, called a 'one king in the plate. It is said that in the Datun area of ​​Shaanxi Province, if there is no such thing as "taking the elbow" on the holiday season, it will not be considered a full seat.