Jinkouhe Wutianma is mainly produced in Jinkouhe District, Leshan City, Sichuan Province. Jinkouhe Wutian Ma Ma is rich in Tianmaxiang pod aldehyde, mucus, crystalline neutral substance, vitamin A, etc. It has a long history, is a traditional Chinese medicine, can also be used as health food, and is a national tertiary protection plant. .