This genus of plants is regarded as "strong in nature, honest and amiable", and people in western society often dedicate her to their beloved elders. And on June 19 every year, Dendrobium is given to my father, which is called "Father's Day Flower". It has the flower language of "welcome, dear", and it can be made of gerbera and eucalyptus rotundifolia and worn on the chest. In Europe and America, Dendrobium flowers are often used as corsage, accompanied by Dianthus and Cordyceps sinensis, which means "welcome". Up to now, it has been widely used in large-scale banquets, opening ceremonies and ribbon-cutting ceremonies or entertaining VIPs.