Demand exceeds supply and production is difficult. According to the information of the oil-sprinkled noodles in Chuanxiang kitchen, it is known that the oil-sprinkled noodles have a good taste and are deeply loved by consumers. Therefore, when the number of people snapping up them is large, the demand is in short supply and the production is difficult, they will be removed from the shelves. Oil-sprinkled noodles are one of the traditional characteristic pasta in Shaanxi.