Because of its small crystals, smooth taste and easy dissolution, soft candy can be quickly dispersed in water, which helps to form a thick slurry. In addition, because it contains a lot of water, the mud is not easy to crack and become brittle.

Relatively speaking, sugar-coated haws made of white sugar will not taste good and taste bad. Because of its large crystal, it is not easy to dissolve and cannot be quickly dispersed in water to form slurry.