Aunt Sun's snack training and chef's shopkeeper's snack training are both snack training institutions, and their business scope shows that they can carry out snack training, which is quite famous.

Xingtai generally refers to Xingtai city. Xingtai, formerly known as Xingzhou and Shunde, is a prefecture-level city in Hebei Province, a second-class big city, a node city of Beijing-Tianjin-Hebei urban agglomeration approved by the Hebei provincial government, and an advanced manufacturing base and logistics hub in south-central Hebei Province.