Season 3, Issue 4. Anhui special food in the fourth issue of the third season of "A Bite of China", hairy tofu is a famous special snack in Huizhou, Anhui. Due to the strange changes in the fermentation process, it grows long like "hair" Mycelium, so it is called hairy tofu. "A Bite of China" is a key project of CCTV, with seven episodes. The theme revolves around the Chinese people's pursuit of good food and life, and uses specific character stories to connect the food ecology of various parts of China.