Wogan mainly contains various nutrients, such as vitamin C, glucose, fructose, citric acid, sucrose, citric acid, alcohol, citral, vitamin B1, B2, and various inorganic salts such as calcium, phosphorus, iron, and other nutrients. Wogan has various effects such as regulating qi and strengthening the stomach, dispersing nodules and relieving pain, promoting appetite, sobering up alcohol, and enhancing resistance. Regular consumption of citrus not only supplements the body with various vitamins and inorganic salts, but also has the effect of promoting growth and development through fitness. It is a good medicine for treating indigestion, spleen deficiency and bloating, inability to resist qi, full chest, and excessive alcohol consumption, and effectively enhances the body's resistance.