Which fragrance is Chen Dangui's Four Seasons Gui and Eight Gui?

Fragrance sequence:

Jingui: One of the top ten traditional famous flowers in China, it is an excellent garden tree species that integrates greening, beautification and fragrance, and has both ornamental and practical functions. Osmanthus fragrans is necessary. Dangui: It is a new variety bred by crossing Dahongpao as female parent and Cinnamomum cassia as male parent, with strong cold and drought resistance and strong adaptability. Bagui: distributed in the Yangtze River basin and its south area. The color of Jin Guihua is yellow to deep yellow, with strong aroma, while the color of Osmanthus fragrans is nearly white or yellow-white, with slightly lighter aroma than Osmanthus fragrans. Osmanthus fragrans: an excellent variety of Osmanthus fragrans, which blooms in all seasons and smells fragrant in all seasons. Summer and autumn are full of fragrance, and spring and summer are slightly fragrant. Cultivation in four seasons can beautify the environment and can be used as medicine. Its root stew is used to treat toothache and sore throat caused by deficiency fire.