Acupuncture was applied in the acupuncture group , Siman ( KI 14 ) , Shenshu ( BL 23 ) , Guanyuan ( CV 4 ) , Dazhui ( GV 14 ) , Yinlingquan ( SP 9 ) , Zusanli ( ST 36 ) , Taichong ( LR 3 ) , Yanglingquan ( GB 34 ) and Jingming ( BL 1 ) were selected , the intensive moxibustion was applied at G ( uanyuan ( CV 4 ) .