What's the name of Chuanhua?
Chuanhua is also called Chuanqiong. Chuanxiong is a cultivated plant, mainly produced in Sichuan, in Yunnan, Guizhou, Guangxi and other places, growing in a mild climate. It is a traditional Chinese medicine plant, which is often used to promote blood circulation, dispel wind and relieve pain. Chuanxiong is pungent, warm, fragrant, and dry, which can both disperse and go up. Enter the blood again and descend to the sea of blood.