Moxibustion and moxibustion with salt to Improve the Regulation of PGI, PGII, PGR and G-17 Clinical Randomized Controlled Study of Gastrointestinal Reaction after Chemotherapy for Breast Cancer

INTERVENTION: Group 2:mild moxibustion; moxibustion with salt;Group 1:moxibustion with salt ; CONDITION: Breast Cancer PRIMARY OUTCOME: PG I;PG II;PGR;G‐17;nausea;vomit;astriction;diarrhea; INCLUSION CRITERIA: Meet the diagnostic criteria of the Breast Cancer Screening and Diagnosis(2017. V3), 2017 edition of the NCCN Clinical Practice Guide: (1) All cases of breast cancer diagnosed by pathological examination and patients requiring chemotherapy without distant transfer; (2) Excluding the contraindications of chemotherapy, the general situation of patients before chemotherapy and the absence of abnormalities in pepsin and gastrin; (3) Chemotherapy with cyclophosphamide, anthracycline and taxol are selected according to the guidelines. Inclusion of standards: (1) meet the diagnostic criteria; (2) Aged 18 to 70 years; (3) Informed and voluntary treatment.