Based on regular treatment of TCM decoction in four groups , the combined therapy group was treated with acupuncture and auricle cutting method , and the auricle cutting group was treated with sham-acupuncture and auricle cutting , and the acupuncture group was treated with acupuncture and sham auricle cutting , and the control group was treated with sham-acupuncture and sham auricle cutting .