The root of Diaoguazi, whose real name is Gualouzi.

Edible value: Hanging melon is a perennial herbaceous vine plant of the Cucurbitaceae family. The seeds of hanging melon are large and fleshy. They are rich in unsaturated fatty acids, protein, various amino acids and trace elements. They are the best among edible melons. Its roots, fruits, melon rinds and melon seeds are also important Chinese medicinal materials.

Medicinal value: Trichosanthes is one of the most commonly used Chinese herbal medicines. The whole body of Trichosanthes is a treasure. The fruits and roots of Trichosanthes can be used as medicine. The fruit is called Quanquan, and the shell is called Trichosanthes. The seed is called Trichosanthes trichosanthes, and the root is called Trichosanthes trichosanthes. Gualou has the effects of clearing away heat and resolving phlegm, widening the chest and dispersing stagnation, moistening dryness and smoothing the intestines, reducing swelling and draining pus.