Pitaya , English Pitaya, its real name is green dragon fruit, red dragon fruit. Native to tropical Central America. Pitaya nutrient-rich, unique features, it contains general plant rare white vegetable protein and anthocyanin rich in vitamins and water-soluble fiber meal. Pitaya is a triangulum of the cactus family, native to tropical desert regions in Central America such as Brazil and Mexico, and is a typical tropical plant. Pitaya is a plant that was introduced to Taiwan from Southeast Asia, and then improved and introduced from Taiwan to Hainan Province, Guangxi and Guangdong in southern China. Pitaya is named after its fleshy scales resemble the outer scales of a dragon. When her bright and huge flowers bloom, the fragrance overflows. Potted plants make people feel auspicious, so it is also called “auspicious fruit”.