Family Food Co. Sweet Li Hing Mui is a preserved dried plum fruit candy snack. This li hing mui is described my many as sweet sour and salty. Family Sweet Li Hing Mui is meaty dried plum with its seed still in the middle. These preserved plum snacks are a very popular snack in several Asian countries. Immigrants from those lands eventually brought this salty snack to Hawaii where it has become a favorite local snack. It can be eaten alone added as a garnish atop shaved ice included as part of your own pickled fruit recipes and much more. Family Food brand is known in Hawaii for its quality products.