Orchids mostly grow under the forest in the valley, or at the edge of the forest, or between the rubble under the forest, or where there is a lot of humus. They have a delicate fragrance that transcends dust and exquisiteness, a style of "fragrance and holiness, disdain for glitz" and an elegant quality of "high morals and bright festivals". Therefore, the flower meaning of orchids in China is "indifferent to fame and fortune, virtuous". At the same time, orchids have the symbolic meaning of "loyalty" and "lofty friendship". In ancient times, "Huilan's friendship with gentlemen" was often used to describe and praise the noble style of making friends with gentlemen.