The fruit of the vuhs (Rhus semialata) not only can be eaten raw, but can be used as a natural source of salt. In addition, its wood burns easily, and ground into a powder can suitably serve as a substitute for gunpowder.
羅氏鹽膚木的果實，是長在樹上的天然鹽巴，在山區，不僅果實可生食，還可作為鹽分的來源，加上木材極易燃燒，磨成粉可充作火藥代用品。