The acupoints were Fengchi ( GB @ ) , Yangbai ( GB @ ) to Yuyao ( EX-HN @ ) ( penetrating needling method ) , Jingming ( BL @ ) , Chengqi ( ST @ ) , Xiaguan ( ST @ ) , Jiache ( ST @ ) to Dicang ( ST @ ) , Hegu ( LI @ ) and Zusanli ( ST @ ) .