According to the list of summer mulberry chrysanthemum, the summer mulberry chrysanthemum produced by Guangzhou Baiyun Mountain Pharmaceutical Co., Ltd. is the first brand in the list. The Xiasangju produced by this enterprise has different standards of 3g and10g, and was founded in 1980s. Its raw material is Spike Flowers of Prunella vulgaris with high content of Xiasangju, which can prevent and control the actual fire in human body without hurting the yang in human body. It is a good Xiasangju product.