The warming-promoting needling method was applied at Zhongji ( CV @ ) , Guanyuan ( CV @ ) , Qihai ( CV @ ) , Daheng ( SP @ ) , Qichong ( ST @ ) in the WT group , the needling sensation was targeted towards the prostate , once daily ; in CA group , conventional acupuncture was applied at the same acupoints of WT group ; Qianliekang tablets was prescribed to the M group .