1. The board face, also known as Taihe board face, has a long history. It is a special snack originating from Taihe County, Fuyang, Anhui Province, and is named after being beaten on the chopping board.

2. The surface of the board is usually stirred with flour, salt and water, kneaded into dough, made into small noodles, and coated with sesame oil. When making, it is pulled while falling, hence the name of the board. The cooked board surface is clean, smooth and crystal clear. Add vegetables and pour soup. White noodles, green leaves and red soup make people's appetite increase greatly.

3. In May, 215, the fourth batch of county-level intangible cultural heritage list of Taihe County was published, and the production skills of Taihe mutton noodles were included in the fourth batch of county-level intangible cultural heritage list. In November 218, the top 1 landmark foods in Anhui were announced, and Taihe Board was selected as the top ten foods in Anhui. In March 219, the "Specification for Making Taihe Board Noodles" formulated and issued by Taihe County Cuisine Association has been incorporated into the group standard and implemented.