Formerly known as "red delicious apple" (delicious red apple), Hong Kong people translated it into red ground snake fruit, which is simply ground snake fruit. California, native to the United States, also known as Red Marshal, is a stout red bud of red banana (Marshal) and one of the main cultivated varieties in the world. China snake fruit producing areas are mostly Shandong, Tongchuan, Shaanxi and Tianshui, Gansu.

Snake fruit has nothing to do with snakes. It was transliterated as "red plum snake fruit" and later evolved into snake fruit. The fruit is large and cone-shaped, with an average single fruit weight of 200g, and the largest fruit can reach more than 500 g. The flesh is yellow-white, crisp, medium-thick, crisp, juicy, sweet, with soluble solids 14%, strong aroma and excellent quality. It has the effects of promoting fluid production, promoting appetite, eliminating phlegm, relieving cough, clearing away heat and toxic materials, nourishing brain and blood, sleeping and nourishing heart, moistening lung and pleasing heart, harmonizing spleen and benefiting qi, moistening intestine and relieving diarrhea, and helping digestion.