1. Osmanthus fragrans is the customary name of many trees in the genus Oleaceae in China, representing the species Oleoresin (scientific name: Osmanthus fragrans (Thunb.) Lour.), also known as Osmanthus fragrans, an evergreen shrub or small tree of Oleaceae, with hard skin, long oval leaves and sharp tips, which do not wither in winter. Among the leaves and bowels of peanuts, the corolla is divided into four parts, and the shape is small. There are many horticultural varieties, the most representative of which are Jingui, Yingui, Dangui and laurel.

2. Osmanthus fragrans is one of the top ten traditional flowers in China. It is an excellent ornamental and practical garden tree species that integrates greening, beautification and fragrance. Osmanthus fragrans is a must. Especially in the mid-autumn, when the laurels are in full bloom and the night is quiet and round, it is refreshing to enjoy the wine and smell the fragrance of Chen. In China's ancient poems about flowers, the number of poems about Gui is also considerable. It has been deeply loved by China people since ancient times and is regarded as a traditional famous flower.

3. The osmanthus tea made from osmanthus fragrans is a specialty tea in China, which has a soft aroma and delicious taste and is loved by the public. Osmanthus fragrans is widely used in garden construction.