Children often sing a song during May Day: "The palms are fragrant in the kitchen, the mugwort leaves are fragrant in the hall, the peach branches are inserted on the door, and diseases and evils are eliminated, happiness and health are achieved." From this lyric, people will definitely think that mugwort has more spiritual power than other herbs. The lyrics "The house is filled with the fragrance of mugwort leaves" is because in the 1930s, there were many thatched houses in the countryside of Xinbinshan City. There are very few brick and tile houses, with large rows of mugwort planted on the eaves. When the wind blows into the house through the open window, the quiet fragrance fills the house, and the whole hall is really filled with the fragrance of mugwort leaves.