Ji Fang has many aliases, such as Hanfang set, Mufang set, Xiaofang set, Fenfang set, Guangfang set, Fencun set and so on. The most commonly used trade names are Hanfangji and Mufangji. H: Also known as Stephania tetrandra. It is the root of the plant Stephania tetrandra. Location: Anhui, Zhejiang, Jiangxi and other places. Named after the distribution of Hankou medicinal materials. Excellent quality, sold all over the country and exported. Stephania tetrandra: also known as Stephania tetrandra, Stephania tetrandra, Stephania tetrandra, Semen Sinapis Albae and Aristolochia tetrandra are the roots of Stephania tetrandra. Location: Guangdong, Guangxi and other places. The latter is produced in Henan, Anji, Shaanxi, Shandong, Jiangsu, Zhejiang, Hubei, Sichuan, Guizhou, Guangdong, Fujian and other places. Diuretic swelling; Expelling wind and relieving pain. Main edema; Poor urination; Rheumatalgia; Berberis swelling and pain; Scabies, sore swelling; Hypertension, etc.