What is the "fragrant dried pork" in Hunan cuisine "fragrant dried pork"?

The "fragrant dried bean curd" in Hunan cuisine is spiced dried bean curd, also called smoked dried bean curd, which is a reprocessed product of bean curd. Salty and refreshing, hard and tough, it contains a lot of minerals needed by human body, such as protein, fat, carbohydrate, calcium, phosphorus and iron. Seasonings such as salt, fennel, pepper, aniseed and dried ginger will be added in the production process, so that the dried citron has a special fragrance and taste.