1. colloquial (licorice products). Usually, fruits are used as raw materials, and after pickling, food additives are added, with or without sugar and licorice. The dry products made in this way often have sweet, salty and sour flavors, such as preserved plum, preserved plum and nine-system tangerine peel.

2. preserved fruits. Licorice products with fresh fruit as raw material keep the shape of fruit body, with dry surface, some with salt frost on the surface, and taste sweet and sour, slightly salty, such as rock candy bayberry, Pei-Mui Chan and plum.