Preparation and usage:filter ordinary peanut oil twice and put it in refrigerator for 24 hours.If there is no precipitation,divide it and high-pressure disinfection for use.If there is precipitation after refrigeration,it should be filtered again until there is no precipitation after 24 hours.Use peanut oil injection at the following points:group 1:Ganshu,Pishu,Sanyinjiao;Group TWO:Phase door,Dan Shu,Zusanli.