Osmanthus fragrans is a kind of fragrant and pleasant flower, its flowers are yellow or white, and its fragrance is tangy, so it is widely used for garden viewing and spice making. Osmanthus fragrans not only has high ornamental value, but also has rich cultural connotation and practical application value. In the traditional culture of China, osmanthus fragrans is regarded as a symbol of auspiciousness and loftiness, and is often used in literary and artistic works. In addition, osmanthus fragrans can also be used to make delicious food and medicinal materials, such as Osmanthus Jelly and osmanthus tea.