Licorice, Chonglou, Phellodendron, Fritillaria, Angelica, Agastache, Forsythia, Dendrobium, Honeysuckle, Rehmannia glutinosa, Codonopsis pilosula, peppermint, epimedium, Bupleurum, costus, bergamot slices. Chonglou has strong cold tolerance, likes shade and avoids strong light. It likes to live in the shade of the forest at an altitude of about 500 to 3,000 meters, with a humid climate and moderate rainfall. The average altitude of Xuzhou City is the highest in Jiangsu Province, making it very suitable for planting cold-resistant medicinal materials such as Chonglou.