1, regional cultural differences: Zhangzhou region has a unique food culture and traditions, bean flower vermicelli as a local snack, and the local people's eating habits and taste preferences are closely related.

2, unique ingredients: the raw materials of bean flower vermicelli are mainly bean flower and vermicelli, and Zhangzhou's bean flower production techniques and vermicelli production process is different from the rest of the region, its taste and flavor is also unique.