The acupoint selection was retrieved from the ancient and modern literature on the treatment of subhealthy condition with acupuncture.The law of acupoint application was analyzed so as to provide a certain reference to the determination of acupoint prescription in clinical acupuncture.The ancient literature was retrieved from Chinese basic ancient literature database.The modern literature was retrieved from Cochrane Library,Medline,PubMed,Ovid evidence-based medicine database,Chinese biomedical literature d...